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Santos EG, Wiederhecker HC, Pompermaier VT, Gainsbury AM, Schirmer SC, Morais CVF, Fontenele JL, de Morais Santana MC, Marini MÂ. Urbanization reduces diversity, simplifies community and filter bird species based on their functional traits in a tropical city. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 935:173379. [PMID: 38795992 DOI: 10.1016/j.scitotenv.2024.173379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/14/2024] [Accepted: 05/18/2024] [Indexed: 05/28/2024]
Abstract
Understanding how organisms are coping with major changes imposed by urban intensification is a complex task. In fact, our understanding of the impacts of urbanization on biodiversity is scarce in the global south compared to the north. In this study, we evaluated how bird communities are affected by impact of urban intensification in a tropical city. Thus, we assessed whether increased urban intensification 1) jeopardizes bird diversity (taking into account taxonomic-TD, phylogenetic-PD, and functional-FD dimensions), 2) drives changes in bird community composition and enables the detection of indicator species of such impact, and 3) leads to changes in bird functional traits linked to reproduction, resource acquisition, and survival. We found that urban intensification has a direct impact on the bird community, reducing all three types of diversity. Communities in areas of greater urban intensity are represented by fewer species, and these species are PD and FD less distinct. In addition, we detected at least ten species of areas of lower urban intensity that proved to be more sensitive to urban intensification. With regard to bird traits, we found no significant responses from reproductive, habitat use and feeding variables. Body weight and tail length were the only variables with significant results, with higher urbanization intensity areas selecting for species with lower weights and longer tails. Given the global biodiversity loss we are observing, this information can guide urban managers and planners in designing urban landscapes to maintain biodiversity in cities.
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Affiliation(s)
- Eduardo Guimarães Santos
- Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-graduação em Ecologia, 70919-970 Brasília, DF, Brazil.
| | | | - Vinicius Tirelli Pompermaier
- Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-graduação em Ecologia, 70919-970 Brasília, DF, Brazil
| | - Alison M Gainsbury
- University of South Florida, St. Petersburg Campus, Department of Integrative Biology, St. Petersburg, FL, USA
| | - Sofia Coradini Schirmer
- Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-graduação em Ecologia, 70919-970 Brasília, DF, Brazil
| | | | | | | | - Miguel Ângelo Marini
- Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Zoologia, 70910-970 Brasília, DF, Brazil
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Xiao L, Chen D, Xu Z, Zhang Y. Ocurrence dataset of birds in university campuses of Nanjing, Juangsu Province China. Biodivers Data J 2024; 12:e126064. [PMID: 38841137 PMCID: PMC11150867 DOI: 10.3897/bdj.12.e126064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024] Open
Abstract
Background The protection of urban biodiversity plays a critical role in maintaining urban ecological security. As a unique taxon of urban wildlife, birds have been intensively used as an indicator of our surrounding environment. Although the diversity of urban bird species has received increasing attention, present studies are mainly focused on urban parks. As one of the important components of the urban ecosystem, the university campus also plays a critical role in maintaining bird diversity. Due to the lack of observation data, it is a challenge to evaluate the impact of the environmental conditions on campus bird diversity. Given the most concentrated higher education resources in China, Nanjing has a large number of universities, covering a wide area of the urban landscape. The landscape of these universities usually has a high percentage of green space as well as waterbodies, which is conducive to attracting various bird species to inhabit. Here, we conducted a one-year bird survey from January 2019 to December 2019 in 12 universities in Nanjing and provided an occurrence dataset containing detailed species and geographical information, providing a good source to study the ecological and anthropogenic factors on urban bird diversity on a local and larger scale. New information This dataset represents the first annual record of birds publicly released by 12 universities in Nanjing, Jiangsu Province. It includes classification information, population, distribution and survey details. All data have been published on GBIF.
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Affiliation(s)
- Lijun Xiao
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing, ChinaCo-Innovation Center for Sustainable Forestry in Southern ChinaNanjingChina
- College of Life Sciences, Nanjing Forestry University, Nanjing, ChinaCollege of Life Sciences, Nanjing Forestry UniversityNanjingChina
| | - Ding Chen
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing, ChinaCo-Innovation Center for Sustainable Forestry in Southern ChinaNanjingChina
- College of Life Sciences, Nanjing Forestry University, Nanjing, ChinaCollege of Life Sciences, Nanjing Forestry UniversityNanjingChina
| | - Zheping Xu
- Chinese Academy of Sciences, Beijing, ChinaChinese Academy of SciencesBeijingChina
| | - Yong Zhang
- Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing, ChinaCo-Innovation Center for Sustainable Forestry in Southern ChinaNanjingChina
- College of Life Sciences, Nanjing Forestry University, Nanjing, ChinaCollege of Life Sciences, Nanjing Forestry UniversityNanjingChina
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Filazzola A, Johnson MTJ, Barrett K, Hayes S, Shrestha N, Timms L, MacIvor JS. The great urban shift: Climate change is predicted to drive mass species turnover in cities. PLoS One 2024; 19:e0299217. [PMID: 38536797 PMCID: PMC10971775 DOI: 10.1371/journal.pone.0299217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 02/06/2024] [Indexed: 05/01/2024] Open
Abstract
Human experiences with nature are important for our culture, economy, and health. Anthropogenically-driven climate change is causing widespread shifts in biodiversity and resident urban wildlife are no exception. We modelled over 2,000 animal species to predict how climate change will impact terrestrial wildlife within 60 Canadian and American cities. We found evidence of an impending great urban shift where thousands of species will disappear across the selected cities, being replaced by new species, or not replaced at all. Effects were largely species-specific, with the most negatively impacted taxa being amphibians, canines, and loons. These predicted shifts were consistent across scenarios of greenhouse gas emissions, but our results show that the severity of change will be defined by our action or inaction to mitigate climate change. An impending massive shift in urban wildlife will impact the cultural experiences of human residents, the delivery of ecosystem services, and our relationship with nature.
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Affiliation(s)
- Alessandro Filazzola
- Centre for Urban Environments, University of Toronto Mississauga, Mississauga, Ontario, Canada
- Apex Resource Management Solutions, Ottawa, Ontario, Canada
| | - Marc T. J. Johnson
- Centre for Urban Environments, University of Toronto Mississauga, Mississauga, Ontario, Canada
- Department of Biology, University of Toronto Mississauga, Mississauga, Ontario, Canada
| | | | - Sue Hayes
- Toronto and Region Conservation Authority, Concord, ON, Canada
| | | | - Laura Timms
- Department of Watershed Knowledge, Credit Valley Conservation, Mississauga, Ontario, Canada
| | - James Scott MacIvor
- Centre for Urban Environments, University of Toronto Mississauga, Mississauga, Ontario, Canada
- Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario Canada
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4
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Morelli F, Reif J, Díaz M, Tryjanowski P, Ibáñez-Álamo JD, Suhonen J, Jokimäki J, Kaisanlahti-Jokimäki ML, Møller AP, Jerzak L, Bussière R, Mägi M, Kominos T, Galanaki A, Bukas N, Markó G, Pruscini F, Ciebiera O, Benedetti Y. Dense city centers support less evolutionary unique bird communities than sparser urban areas. iScience 2024; 27:108945. [PMID: 38322998 PMCID: PMC10844830 DOI: 10.1016/j.isci.2024.108945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 12/01/2023] [Accepted: 01/15/2024] [Indexed: 02/08/2024] Open
Abstract
Urbanization alters avian communities, generally lowering the number of species and contemporaneously increasing their functional relatedness, leading to biotic homogenization. Urbanization can also negatively affect the phylogenetic diversity of species assemblages, potentially decreasing their evolutionary distinctiveness. We compare species assemblages in a gradient of building density in seventeen European cities to test whether the evolutionary distinctiveness of communities is shaped by the degree of urbanization. We found a significant decline in the evolutionary uniqueness of avian communities in highly dense urban areas, compared to low and medium-dense areas. Overall, communities from dense city centers supported one million years of evolutionary history less than communities from low-dense urban areas. Such evolutionary homogenization was due to a filtering process of the most evolutionarily unique birds. Metrics related to evolutionary uniqueness have to play a role when assessing the effects of urbanization and can be used to identify local conservation priorities.
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Affiliation(s)
- Federico Morelli
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
- Institute of Biological Sciences, University of Zielona Góra, Prof. Szafrana St. 1, PL 65-16 Zielona Góra, Poland
| | - Jiri Reif
- Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Staré Město, Czech Republic
- Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky University in Olomouc, Olomouc, Czech Republic
| | - Mario Díaz
- Department of Biogeography and Global Change, Museo Nacional de Ciencias Naturales (BGC-MNCN-CSIC), E-28006 Madrid, Spain
| | - Piotr Tryjanowski
- Department of Zoology, Poznań University of Life Sciences, Wojska Polskiego 71C, PL-60-625 Poznań, Poland
| | | | - Jukka Suhonen
- Department of Biology, University of Turku, Turku, Finland
| | - Jukka Jokimäki
- Nature Inventory and EIA-services, Arctic Centre, University of Lapland, P. O. Box 122, FI-96101 Rovaniemi, Finland
| | | | - Anders Pape Møller
- Ecologie Systématique Evolution, Université Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, F-91405 Orsay Cedex, France
| | - Leszek Jerzak
- Institute of Biological Sciences, University of Zielona Góra, Prof. Szafrana St. 1, PL 65-16 Zielona Góra, Poland
| | | | - Marko Mägi
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
- Estonian Environmental Board, Roheline 64, 80010 Pärnu, Estonia
| | - Theodoros Kominos
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Antonia Galanaki
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Nikos Bukas
- Plegadis, Riga Feraiou 6A, 45444 Ioannina, Greece
| | - Gábor Markó
- Department of Plant Pathology, Institute of Plant Protection, Hungarian University of Agriculture and Life Sciences, Ménesi út 44, 1118 Budapest, Hungary
| | - Fabio Pruscini
- S. C. della Pantiera 23, 61029 Pantiera, Urbino (PU), Italy
| | - Olaf Ciebiera
- Institute of Biological Sciences, University of Zielona Góra, Prof. Szafrana St. 1, PL 65-16 Zielona Góra, Poland
| | - Yanina Benedetti
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
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Ibáñez-Álamo JD, Izquierdo L, Mourocq E, Benedetti Y, Kaisanlahti-Jokimäki ML, Jokimäki J, Morelli F, Rubio E, Pérez-Contreras T, Sprau P, Suhonen J, Tryjanowski P, Díaz M. Urban landscape organization is associated with species-specific traits in European birds. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 908:167937. [PMID: 37871820 DOI: 10.1016/j.scitotenv.2023.167937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023]
Abstract
Urbanization is one of the main current drivers of the global biodiversity loss. Cities are usually developed in a gradient between land-sharing (low density housing with small and fragmented green areas) and land-sparing areas (high density housing with large and non-fragmented green patches) depending on the spatial organization of urban attributes. Previous studies have indicated differences in biodiversity between these two urban development types, but mechanisms underlying these differences are inadequately understood. In this context, the landscape features of each urban development type may select for organisms with specific traits. To analyze it, we quantified birds in 9 European cities during the breeding and wintering season, collected species-specific traits and performed Bayesian comparative analyses. We found that birds living in land-sparing areas had a higher reproductive investment and a higher nesting specialization than birds living in land-sharing areas during the breeding season. Typical birds from land-sparing urban areas during winter are fast-lived species. Our results indicate that urban development type could have an important role selecting animal traits and provides useful information on how to build more biodiversity-friendly cities.
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Affiliation(s)
| | - Lucía Izquierdo
- Department of Zoology, Faculty of Sciences, University of Granada, E-18071 Granada, Spain
| | - Emeline Mourocq
- Giving Life To Data-Biostatistics Analysis Services, Les Fournels, FR-34390 Prémian, France
| | - Yanina Benedetti
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
| | | | - Jukka Jokimäki
- Nature Inventory and EIA-Services, Arctic Centre, University of Lapland, P. O. Box 122, FI-96101 Rovaniemi, Finland
| | - Federico Morelli
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic; Institute of Biological Sciences, University of Zielona Góra, Prof. Z. Szafrana St. 1, PL-65-516 Zielona Góra, Poland
| | - Enrique Rubio
- Dept of Biodiversity, Ecology and Evolution, Faculty of Biology, Univ. Complutense de Madrid, Madrid, Spain, C/José Antonio Novais, 2, 28040 Madrid, Spain
| | - Tomás Pérez-Contreras
- Department of Zoology, Faculty of Sciences, University of Granada, E-18071 Granada, Spain
| | - Philipp Sprau
- Department of Biology, Ludwig-Maximilians-University Munich, Großhaderner Str. 2, 82152 Planegg-Martinsried, Germany
| | - Jukka Suhonen
- Department of Biology, University of Turku, Turku, Finland
| | - Piotr Tryjanowski
- Department of Zoology, Poznań University of Life Sciences, Wojska Polskiego 71C, PL-60-625 Poznań, Poland
| | - Mario Díaz
- Department of Biogeography and Global Change, Museo Nacional de Ciencias Naturales (BGC-MNCN-CSIC), E-28006 Madrid, Spain
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6
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Buenaño C, García-Esparza J, Castelló A, Altaba P, Valentín A. Assessment of the ecological role of historic centres based on the relationship between biodiversity and urban composition. Heliyon 2023; 9:e20135. [PMID: 37809612 PMCID: PMC10559931 DOI: 10.1016/j.heliyon.2023.e20135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 10/10/2023] Open
Abstract
Historic centres provide their inhabitants with identity and well-being. Although studies focus on the conservation of the built environment, in recent years the environmental component of historic centres has also been analysed. Issues such as ecosystem services and biodiversity have become more pressing due to rapid population growth, development and the climate crisis. Green spaces in historic centres often conserve biodiversity, as they tend to be protected spaces. This article presents two case studies in Castellón de la Plana (Spain) with the aim of analysing the relationship between the built environment and avian biodiversity. The study uses a four-phase process. The first phase incorporates a review of recent literature to select biodiversity indicators, while the second focuses on open data analysis and incorporation into GIS software. The third phase consists of field data collection and the mapping of biodiversity indicators. Finally, phase four involves the preparation of thematic maps, which allows us to visualize behavioural patterns connecting bird colonies with the morphology of the built environment in order to draw relevant conclusions that can help improve biodiversity. The analysis allowed the calculation of eight indicators and the identification of building typologies, the percentage of green areas and the inspection of features promoting avian biodiversity. In total, 31 bird species were detected, 27 in the historic centre of Castellón and 26 in the historic centre of the Grao district. Among them, the mapping distribution of three endangered species demonstrates their dependence on these historic built habitats. Apus apus, Passer domesticus and Delichon urbicum are present in 97, 82 and 56% of grids, respectively, with ANOVA correlation confirming these species densities found. The study is somewhat limited in the use of the line transect method due to the potential structural biases intrinsic to the unique nature of the districts assessed.
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Affiliation(s)
- C.P. Buenaño
- School of Technology and Experimental Sciences, Universitat Jaume I, Spain
| | | | - A.J. Castelló
- Territorial Office in Comunidad Valenciana, SEO/Birdlife, Spain
| | - P. Altaba
- School of Technology and Experimental Sciences, Universitat Jaume I, Spain
| | - A. Valentín
- Territorial Office in Comunidad Valenciana, SEO/Birdlife, Spain
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7
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Morelli F, Tryjanowski P, Ibáñez-Álamo JD, Díaz M, Suhonen J, Pape Møller A, Prosek J, Moravec D, Bussière R, Mägi M, Kominos T, Galanaki A, Bukas N, Markó G, Pruscini F, Reif J, Benedetti Y. Effects of light and noise pollution on avian communities of European cities are correlated with the species' diet. Sci Rep 2023; 13:4361. [PMID: 36928766 PMCID: PMC10020436 DOI: 10.1038/s41598-023-31337-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Urbanization affects avian community composition in European cities, increasing biotic homogenization. Anthropic pollution (such as light at night and noise) is among the most important drivers shaping bird use in urban areas, where bird species are mainly attracted by urban greenery. In this study, we collected data on 127 breeding bird species at 1349 point counts distributed along a gradient of urbanization in fourteen different European cities. The main aim was to explore the effects of anthropic pollution and city characteristics, on shaping the avian communities, regarding species' diet composition. The green cover of urban areas increased the number of insectivorous and omnivorous bird species, while slightly decreasing the overall diet heterogeneity of the avian communities. The green heterogeneity-a measure of evenness considering the relative coverage of grass, shrubs and trees-was positively correlated with the richness of granivorous, insectivorous, and omnivorous species, increasing the level of diet heterogeneity in the assemblages. Additionally, the effects of light pollution on avian communities were associated with the species' diet. Overall, light pollution negatively affected insectivorous and omnivorous bird species while not affecting granivorous species. The noise pollution, in contrast, was not significantly associated with changes in species assemblages. Our results offer some tips to urban planners, managers, and ecologists, in the challenge of producing more eco-friendly cities for the future.
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Affiliation(s)
- Federico Morelli
- Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic.
- Department of Life and Environmental Sciences, Bournemouth University, Fern Barrow, Poole, 12 5BB, BH, UK.
| | - Piotr Tryjanowski
- Institute of Zoology, Poznań University of Life Sciences, Wojska Polskiego 71C, 60-625, Poznan, Poland
| | | | - Mario Díaz
- Department of Biogeography and Global Change, Museo Nacional de Ciencias Naturales (BGC-MNCN-CSIC), 28006, Madrid, Spain
| | - Jukka Suhonen
- Department of Biology, University of Turku, Turku, Finland
| | - Anders Pape Møller
- Ecologie Systématique Evolution, Université Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, 91405, Orsay Cedex, France
| | - Jiri Prosek
- Faculty of Environmental Sciences, Department of Applied Geoinformatics and Spatial Planning, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic
| | - David Moravec
- Faculty of Environmental Sciences, Department of Applied Geoinformatics and Spatial Planning, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic
| | | | - Marko Mägi
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Theodoros Kominos
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Antonia Galanaki
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece
| | - Nikos Bukas
- Plegadis, Riga Feraiou 6A, 45444, Ioannina, Greece
| | - Gábor Markó
- Department of Plant Pathology, Institute of Plant Protection Hungarian University of Agriculture and Life Sciences, Budapest, Hungary
| | | | - Jiri Reif
- Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Prague, Czech Republic
- Department of Zoology, Faculty of Science, Palacky University in Olomouc, Olomouc, Czech Republic
| | - Yanina Benedetti
- Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Prague 6, Czech Republic
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8
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Arjona JM, Ibáñez-Álamo JD, Sanllorente O. Mediterranean university campuses enhance butterfly (Lepidoptera) and beetle (Coleoptera) diversity. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1130557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
Abstract
Human population growth is causing an expansion of urban areas, a phenomenon known to deeply impact on the Earth’s biodiversity. Therefore, it is key to understand how to conceal urban development with biodiversity conservation. In this context, university campuses can play an important role as they usually present a large array of different environments and green areas, crucial aspects for promoting urban biodiversity as well as human-nature interactions. Several studies have analyzed the biodiversity of university campuses, however, there are still important taxonomic (e.g., insects) and geographical biases (e.g., Mediterranean hotspot) in our current understanding of these urban areas. Insects are fundamental in many ecosystems as pollinators, prey, pest controllers or decomposers among others. This further increases the need to study this group in the urban context. In this study, we have investigated diurnal Lepidoptera and ground-dwelling Coleoptera in three university campuses and three non-campus areas of the city of Granada (Spain). We used spatial and temporal replicates for each area in order to explore whether university campuses hold higher levels of insect biodiversity (e.g., species richness or common species) than other nearby urban areas. In addition, we investigated the potential influence of several additional predictors on insect diversity such as type of land cover, vegetation origin, management intensity, and distance to the outskirts. Our results suggest that Lepidoptera species and Coleoptera families are more diverse in university campuses than in other urban areas, showing also a positive association with the proportion of bare soil and herbaceous cover. Furthermore, they also seem to be benefited from low vegetation management intensity whereas Coleoptera are favored by native vegetation providing clear management recommendations in order to promote such animal groups in cities. Our study indicates that university campuses are important urban areas to preserve insect biodiversity but also highlights the heterogeneity of response among insect groups.
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Responses of Urban Bird Assemblages to Land-Sparing and Land-Sharing Development Styles in Two Argentinian Cities. Animals (Basel) 2023; 13:ani13050894. [PMID: 36899750 PMCID: PMC10000187 DOI: 10.3390/ani13050894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/14/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
Urbanization negatively affects biodiversity worldwide. Consequently, alternative urban development styles are required for an eco-friendlier urbanization process. Thus, two development styles have been suggested: land-sharing (buildings mixed with dispersed green space) and land-sparing (buildings interspersed with large green patches). We assessed differences in species diversity and composition of bird assemblages between both development styles in two Argentinian cities: Santa Fe and Buenos Aires. We surveyed birds in land-sharing and land-sparing areas during the breeding and non-breeding seasons. As a control, we also surveyed birds in areas dominated by impervious surfaces. At a local scale, we also measured the environmental noise and pedestrian traffic. At a landscape scale, we measured the percent vegetation cover surrounding development styles and their distance to the main river. In Buenos Aires, species richness was higher in land-sparing than in land-sharing. However, the Shannon diversity and Simpson diversity were higher in land-sharing. In Santa Fe, both urban development styles supported similar species richness and diversity. Species composition varied between land-sharing and land-sparing in both cities during the breeding season. The pedestrian traffic was negatively associated with species diversity. Therefore, both development styles and strategies to reduce pedestrian traffic should be taken into account to enhance different components of species diversity and composition within the urban matrix.
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10
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Temporal patterns of breeding bird assemblages in small urban parks reveal relatively low stability and asynchrony. COMMUNITY ECOL 2023. [DOI: 10.1007/s42974-023-00133-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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11
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Urban Birds Using Insects on Front Panels of Cars. BIRDS 2023. [DOI: 10.3390/birds4010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Urbanization influences the food availability and quality for birds in many ways. Although a great amount of food for birds is provided incidentally or intentionally in urban areas, the quantity of insect-based food can be reduced in cities. We studied the role of one artificial food source, insects smashed on the front panels of cars, in Finland, and more specifically in the city of Rovaniemi, by conducting questionnaire research, searching for data from databases and performing a field study. Our results indicated that a total of seven bird species have been detected using insects on the front panels of cars in Finland. However, this behavior is not yet common since about 60% of responders to the questionnaire stated that this behavior is currently either rare or very rare. Most of the observations identified House Sparrows, followed by the White Wagtail or the Eurasian Jackdaw. Only a few observations identified the Eurasian Tree Sparrow, the Hooded Crow, the Great Tit and the Eurasian Magpie. The phenomenon was distributed quite widely across Finland, except in the case of the Eurasian Jackdaws, for which observations were restricted only to the southern part of the country. The first observation was made about the House Sparrow in 1971, followed by the White Wagtail (1975), Hooded Crow (1997), Eurasian Jackdaw (2006), Eurasian Tree Sparrow (2011), Eurasian Magpie (2019) and Great Tit (2022). The species using this food source are mainly sedentary urban exploiters, such as corvids and sparrows, that have been previously reported to have several different types of innovative behaviors. Most of the observations were conducted in urban parking sites of hypermarkets, and no observations were made in residential areas. Most of the foraging observations were made during the end phase of the breeding season, partly supporting the extra need for high-quality insect-based food for nestlings and fledglings. Our observations indicate that this behavior is not yet common and widespread among species.
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12
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McDonald RI, Aronson MFJ, Beatley T, Beller E, Bazo M, Grossinger R, Jessup K, Mansur AV, Puppim de Oliveira JA, Panlasigui S, Burg J, Pevzner N, Shanahan D, Stoneburner L, Rudd A, Spotswood E. Denser and greener cities: Green interventions to achieve both urban density and nature. PEOPLE AND NATURE 2023. [DOI: 10.1002/pan3.10423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Affiliation(s)
- Robert I. McDonald
- Center for Sustainability Science, The Nature Conservancy in Europe Berlin Germany
- CUNY Institute for Demographic Research New York New York USA
- Humboldt University Berlin Germany
| | - Myla F. J. Aronson
- Department of Ecology, Evolution, and Natural Resources Rutgers, The State University of New Jersey New Brunswick New Jersey USA
| | - Timothy Beatley
- School of Architecture University of Virginia Charlottesville Virginia USA
| | - Erin Beller
- Real Estate & Workplace Services Sustainability Team Google Mountain View California USA
| | - Micaela Bazo
- Urban Nature Lab San Francisco Estuary Institute Richmond California USA
| | - Robin Grossinger
- Urban Nature Lab San Francisco Estuary Institute Richmond California USA
| | - Kelsey Jessup
- The Nature Conservancy in California San Francisco California USA
| | - Andressa V. Mansur
- Department of Anthropology University of Georgia Athens Georgia USA
- Institute for Resilient Infrastructure Systems University of Georgia Athens Georgia USA
| | | | | | - Joe Burg
- Urban Nature Lab San Francisco Estuary Institute Richmond California USA
| | - Nicholas Pevzner
- Department of Landscape Architecture, Weitzman School of Design University of Pennsylvania Philadelphia Pennsylvania USA
| | - Danielle Shanahan
- Zealandia Centre for People and Nature Wellington New Zealand
- Te Herenga Waka Victoria University of Wellington Wellington New Zealand
| | - Lauren Stoneburner
- Urban Nature Lab San Francisco Estuary Institute Richmond California USA
| | - Andrew Rudd
- UN‐Habitat, Two United Nations Plaza New York New York USA
| | - Erica Spotswood
- Urban Nature Lab San Francisco Estuary Institute Richmond California USA
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13
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Diversity of Avian Species in Peri-Urban Landscapes Surrounding Fez in Morocco: Species Richness, Breeding Populations, and Evaluation of Menacing Factors. DIVERSITY 2022. [DOI: 10.3390/d14110945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In this study, we investigated the avian diversity and threatening factors in five peri-urban sites around Fez city (Morocco) for 2 years (2018–2019). The study hosted 131 avian species, including 64.88% breeding species, 19.84% migrant winterers, and 11.45% migrant breeders. Five species of conservation concern such as the vulnerable European turtle dove and the European goldfinch, the near-threatened ferruginous duck and bar-tailed godwit, and the endangered white-headed duck were recorded. Most bird species were recorded at the Oued Fez River (26.89%) and the El Mehraz dam (25%), followed by the El Gaada dam (17.4%), the Ain Bida garbage dump (15.5%), and the Ain Chkef Forest (15.18%). About 44.44% of the breeding species were found at Oued Fez, along with 33.33% at the El Mehraz dam, while El Gâada, Ain Chkef, and Ain Bida hosted only 7.40% of species. An important breeding population of the endangered white-headed duck was recorded at El Mehraz and Oued Fez. The extension of farmlands, urbanization, touristic activities, and drought constitute the most menacing factors for the avian diversity and their habitats in Fez.
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14
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Díaz M, Fernández J, Page A. Cat colonies and flight initiation distances of urban birds: Dealing with conflicting sources of citizen wellbeing. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 827:154401. [PMID: 35276142 DOI: 10.1016/j.scitotenv.2022.154401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 06/14/2023]
Abstract
Feral cat colonies in cities improve the wellbeing of people who feed and care for them, but they can have negative effects on biodiversity due to the predatory behaviour of cats. We analyse the effect of the presence of the 1171 colonies of feral cats reported for the city of Madrid (Spain) on the flight escape distances (FIDs) of birds to approaching human observers under standardized conditions. Location of cat colonies was obtained from maps maintained by the city authorities. The FID is a behavioural trait that integrates effects on bird's fearfulness of exposure to predation, disturbance, and physiological and reproductive needs. Shorter flight distances are associated with less exposure to predators and disturbance and better access to food and mates. Shorter FIDs are also associated to higher abundances and more positive population trends, at least in Spain. Mean FIDs of 694 birds of 34 species measured in nine city areas in the spring of 2021 were 10% longer in zones with colonies of feral cats than in neighbouring paired zones without colonies but similar regarding other factors potentially affecting FIDs (i.e. urban landscape structure). Birds were 33% higher above ground in zones with colonies, with no significant effects of perching higher on bird fleeing behaviour. Cat colonies were therefore increasing the fearfulness of individual birds and, presumably, downgraded their population trends. Compromising bird conservation with wellness effects of cat colonies on citizens at the city scale will thus imply the maintenance of colony-free areas, especially for ground-foraging birds. In addition, provision of perches for its use as temporal refuges around colonies might reconcile positive and negative effects at local scales.
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Affiliation(s)
- Mario Díaz
- Department of Biogeography and Global Change (BGC-MNCN), Museo Nacional de Ciencias Naturales, CSIC, C/Serrano 115 bis, E-28006 Madrid, Spain.
| | - Jonatan Fernández
- Department of Biogeography and Global Change (BGC-MNCN), Museo Nacional de Ciencias Naturales, CSIC, C/Serrano 115 bis, E-28006 Madrid, Spain
| | - Alicia Page
- Department of Biogeography and Global Change (BGC-MNCN), Museo Nacional de Ciencias Naturales, CSIC, C/Serrano 115 bis, E-28006 Madrid, Spain
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15
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Cirino DW, Tambosi LR, Mauad T, Freitas SR, Metzger JP. Balanced spatial distribution of green areas creates healthier urban landscapes. J Appl Ecol 2022. [DOI: 10.1111/1365-2664.14195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | - Thais Mauad
- Faculdade de Medicina Universidade de São Paulo (FMUSP)
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16
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Nava-Díaz R, Zuria I, Pineda-López R. Taxonomic, Phylogenetic and Functional Diversity of Bird Assemblages in Urban Green Spaces: Null Model Analyses, Temporal Variation and Ecological Drivers. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2021.795913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Urban expansion is a pervasive driver of biodiversity loss. To understand the effects of urbanization on diversity, we investigated the response of bird taxonomic, phylogenetic, and functional diversity to urban green spaces’ characteristics in thirty-one green spaces of Mexico City. Selected sites encompassed variation of environmental factors along a transformation gradient, from natural protected areas to landscaped parks. Bird observations were conducted during winter (non-breeding season), spring (dry breeding season), and summer (wet breeding season). We used multi-model inference to assess the relationship of green space area, shape, isolation, tree richness, habitat diversity, and vegetation cover with species richness, Faith’s phylogenetic diversity, and functional richness. We calculated standardized effect sizes from null models to assess phylogenetic and functional structure. We registered 91 species belonging to 28 families across all sites and seasons. The number of detected species was largest in winter and decreased toward the dry breeding season, and then toward the wet breeding season. We found a moderate to strong positive relationship of species richness with phylogenetic diversity and functional richness. Overall, phylogenetic and functional structure of bird communities in green spaces was neither clustered nor over-dispersed. However, few cases of functional clustering, phylogenetic clustering, or both were observed, and they corresponded to natural protected areas. Results showed a predominant role of green space area in determining community diversity and phylogenetic structure while it did not influence functional structure. Contrary to our predictions, habitat diversity had a negative effect on species richness and phylogenetic diversity and this effect was detected only during the wet breeding season, whereas isolation showed a positive relationship with phylogenetic and functional structure, during the wet breeding season and winter, respectively. This study emphasizes the use of complementary measures of diversity together with the comparison between observed and expected values to get a better insight into the mechanisms by which green spaces’ characteristics affect bird diversity across the seasons.
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17
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Liordos V, Jokimäki J, Kaisanlahti-Jokimäki ML, Valsamidis E, Kontsiotis VJ. Patch, matrix and disturbance variables negatively influence bird community structure in small-sized managed green spaces located in urban core areas. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 801:149617. [PMID: 34411790 DOI: 10.1016/j.scitotenv.2021.149617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 08/08/2021] [Accepted: 08/09/2021] [Indexed: 06/13/2023]
Abstract
Patch, matrix and human-induced disturbance variables are important in determining the structure of urban bird communities. Although green spaces in urban core areas are usually small and disturbed, they can be important for local bird diversity. Because such areas are often overlooked, their study is critical for successfully incorporating biodiversity conservation in urban planning. Furthermore, comparing bird communities from different biogeographical areas would help identify generalizable patterns and propose common management actions. We compared the structure of breeding season bird assemblages of managed small public green spaces in the urban core areas of two similar-sized European cities, Kavala (Greece) and Rovaniemi (Finland), and studied the influence of environmental variables on community structure. Species composition differed between the cities. Abundance and evenness were higher in Kavala, while richness and diversity did not differ between the cities. Abundance did not respond in a general way to the same variables in the two cities. It increased with decreasing shrub cover and distance from the city center and with increasing midday noise and ground cover in Kavala, but increased with increasing distance from the city center and decreased with increasing car traffic and midday noise in Rovaniemi. This might be explained by the lower abundance of bird dwellers in Rovaniemi. Primarily gray cover, but also other variables, at both the patch and matrix levels (e.g., noise, car traffic, distance from the city center), negatively affected richness, evenness and diversity in both cities. Green space size was positively correlated with richness and diversity in Kavala, but not in Rovaniemi, possibly due to the smaller size variation in Rovaniemi. Results emphasized that increasing gray cover is harmful for birds in small-sized green spaces in urban core areas. However, urban managers should note that not all bird community metrics responded in similar ways to same environmental variables.
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Affiliation(s)
- Vasilios Liordos
- Department of Forest and Natural Environment Sciences, International Hellenic University, P.O. Box 172, 66100-GR Drama, Greece.
| | - Jukka Jokimäki
- Arctic Centre, University of Lapland, P.O. Box 122, 96101-FI Rovaniemi, Finland
| | | | - Evangelos Valsamidis
- Department of Forest and Natural Environment Sciences, International Hellenic University, P.O. Box 172, 66100-GR Drama, Greece
| | - Vasileios J Kontsiotis
- Department of Forest and Natural Environment Sciences, International Hellenic University, P.O. Box 172, 66100-GR Drama, Greece
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18
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Lerman SB, Narango DL, Avolio ML, Bratt AR, Engebretson JM, Groffman PM, Hall SJ, Heffernan JB, Hobbie SE, Larson KL, Locke DH, Neill C, Nelson KC, Padullés Cubino J, Trammell TLE. Residential yard management and landscape cover affect urban bird community diversity across the continental USA. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2021; 31:e02455. [PMID: 34523195 DOI: 10.1002/eap.2455] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 04/06/2021] [Indexed: 05/20/2023]
Abstract
Urbanization has a homogenizing effect on biodiversity and leads to communities with fewer native species and lower conservation value. However, few studies have explored whether or how land management by urban residents can ameliorate the deleterious effects of this homogenization on species composition. We tested the effects of local (land management) and neighborhood-scale (impervious surface and tree canopy cover) features on breeding bird diversity in six US metropolitan areas that differ in regional species pools and climate. We used a Bayesian multiregion community model to assess differences in species richness, functional guild richness, community turnover, population vulnerability, and public interest in each bird community in six land management types: two natural area park types (separate and adjacent to residential areas), two yard types with conservation features (wildlife-certified and water conservation) and two lawn-dominated yard types (high- and low-fertilizer application), and surrounding neighborhood-scale features. Species richness was higher in yards compared with parks; however, parks supported communities with high conservation scores while yards supported species of high public interest. Bird communities in all land management types were composed of primarily native species. Within yard types, species richness was strongly and positively associated with neighborhood-scale tree canopy cover and negatively associated with impervious surface. At a continental scale, community turnover between cities was lowest in yards and highest in parks. Within cities, however, turnover was lowest in high-fertilizer yards and highest in wildlife-certified yards and parks. Our results demonstrate that, across regions, preserving natural areas, minimizing impervious surfaces and increasing tree canopy are essential strategies to conserve regionally important species. However, yards, especially those managed for wildlife support diverse, heterogeneous bird communities with high public interest and potential to support species of conservation concern. Management approaches that include the preservation of protected parks, encourage wildlife-friendly yards and acknowledge how public interest in local birds can advance successful conservation in American residential landscapes.
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Affiliation(s)
- Susannah B Lerman
- USDA Forest Service, Northern Research Station, Amherst, Massachusetts, 01003, USA
| | - Desirée L Narango
- Advanced Science Research Center at the Graduate Center, City University of New York, New York, New York, 10031, USA
- Department of Biology, University of Massachusetts, Amherst, Massachusetts, 01003, USA
| | - Meghan L Avolio
- Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, Maryland, 21218, USA
| | - Anika R Bratt
- Nicholas School of the Environment, Duke University, Durham, North Carolina, 27708, USA
- Department of Environmental Studies, Davidson College, Davidson, North Carolina, 28035, USA
| | - Jesse M Engebretson
- Department of Forest Resources, University of Minnesota, St. Paul, Minnesota, 55108, USA
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, St. Paul, Minnesota, 55108, USA
| | - Peter M Groffman
- Advanced Science Research Center at the Graduate Center, City University of New York, New York, New York, 10031, USA
- Cary Institute of Ecosystem Studies, Millbrook, New York, 12545, USA
| | - Sharon J Hall
- School of Life Sciences, Arizona State University, Tempe, Arizona, 85287, USA
| | - James B Heffernan
- Nicholas School of the Environment, Duke University, Durham, North Carolina, 27708, USA
| | - Sarah E Hobbie
- Department of Ecology, Evolution and Behavior, University of Minnesota, St. Paul, Minnesota, 55108, USA
| | - Kelli L Larson
- School of Geographical Sciences and Urban Planning, School of Sustainability, Arizona State University, Tempe, Arizona, 85287, USA
| | - Dexter H Locke
- USDA Forest Service, Northern Research Station, Baltimore, Maryland, 21228, USA
| | - Christopher Neill
- Woodwell Climate Research Center, Falmouth, Massachusetts, 02540, USA
| | - Kristen C Nelson
- Department of Forest Resources, University of Minnesota, St. Paul, Minnesota, 55108, USA
- Department of Fisheries, Wildlife, and Conservation Biology, University of Minnesota, St. Paul, Minnesota, 55108, USA
| | - Josep Padullés Cubino
- Department of Ecology, Evolution and Behavior, University of Minnesota, St. Paul, Minnesota, 55108, USA
- Department of Botany and Zoology, Masaryk University, Brno, 62500, Czech Republic
| | - Tara L E Trammell
- Department of Plant and Soil Sciences, University of Delaware, Newark, Delaware, 19716, USA
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19
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Morelli F, Benedetti Y, Ibáñez-Álamo JD, Tryjanowski P, Jokimäki J, Kaisanlahti-Jokimäki ML, Suhonen J, Díaz M, Møller AP, Moravec D, Prosek J, Bussière R, Mägi M, Kominos T, Galanaki A, Bukas N, Marko G, Pruscini F, Tonelli M, Jerzak L, Ciebiera O, Reif J. Effects of urbanization on taxonomic, functional and phylogenetic avian diversity in Europe. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 795:148874. [PMID: 34246142 DOI: 10.1016/j.scitotenv.2021.148874] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 07/01/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
Europe is an urbanized continent characterized by a long history of human-wildlife interactions. This study aimed to assess the effects of specific elements of urbanization and urban pollution on complementary avian diversity metrics, to provide new insights on the conservation of urban birds. Our study recorded 133 bird species at 1624 point counts uniformly distributed in seventeen different European cities. Our results thus covered a large spatial scale, confirming both effects of geographical and local attributes of the cities on avian diversity. However, we found contrasting effects for the different diversity components analyzed. Overall, taxonomic diversity (bird species richness), phylogenetic diversity and relatedness were significantly and negatively associated with latitude, while functional dispersion of communities showed no association whatsoever. At the local level (within the city), we found that urban greenery (grass, bush, and trees) is positively correlated with the number of breeding bird species, while the building cover showed a detrimental effect. Functional dispersion was the less affected diversity metric, while grass and trees and water (rivers or urban streams) positively affected the phylogenetic diversity of avian communities. Finally, the phylogenetic relatedness of species increased with all the main indicators of urbanization (building surface, floors, pedestrian's density and level of light pollution) and was only mitigated by the presence of bushes. We argue that maintaining adequate levels of avian diversity within the urban settlements can help to increase the potential resilience of urban ecosystems exposed to the stress provoked by rapid and continuous changes. We listed some characteristics of the cities providing positive and negative effects on each facet of urban avian diversity.
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Affiliation(s)
- Federico Morelli
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic.
| | - Yanina Benedetti
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
| | | | - Piotr Tryjanowski
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic; Institute of Zoology, Poznań University of Life Sciences, Wojska Polskiego 71C, PL-60-625 Poznań, Poland
| | - Jukka Jokimäki
- Nature Inventory and EIA-services, Arctic Centre, University of Lapland, P. O. Box 122, FI-96101 Rovaniemi, Finland
| | | | - Jukka Suhonen
- Department of Biology, University of Turku, Turku, Finland
| | - Mario Díaz
- Department of Biogeography and Global Change, Museo Nacional de Ciencias Naturales (BGC-MNCN-CSIC), E-28006 Madrid, Spain
| | - Anders Pape Møller
- Ecologie Systématique Evolution, Université Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, F-91405 Orsay Cedex, France
| | - David Moravec
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Department of Applied Geoinformatics and Spatial Planning, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
| | - Jiri Prosek
- Czech University of Life Sciences Prague, Faculty of Environmental Sciences, Department of Applied Geoinformatics and Spatial Planning, Kamýcká 129, CZ-165 00 Prague 6, Czech Republic
| | | | - Marko Mägi
- Department of Zoology, Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Theodoros Kominos
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Antonia Galanaki
- Department of Zoology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Nikos Bukas
- Plegadis, Riga Feraiou 6A, 45444 Ioannina, Greece
| | - Gabor Marko
- Department of Plant Pathology, Szent István University, Budapest, Hungary; Behavioural Ecology Group, Department of Systematic Zoology and Ecology, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/C, H-1117 Budapest, Hungary
| | - Fabio Pruscini
- S. C. della Pantiera 23, 61029 Pantiera, Urbino (PU), Italy
| | - Mattia Tonelli
- Department of Biomolecular Sciences (DISB), University of Urbino "Carlo Bo", 61029 Urbino, PU, Italy
| | - Leszek Jerzak
- Institute of Biological Sciences, University of Zielona Góra, Prof. Szafrana St. 1, PL 65-16 Zielona Góra, Poland
| | - Olaf Ciebiera
- Institute of Biological Sciences, University of Zielona Góra, Prof. Szafrana St. 1, PL 65-16 Zielona Góra, Poland
| | - Jiri Reif
- Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Czech Republic; Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky University in Olomouc, Czech Republic
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20
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Niche Analysis and Conservation of Bird Species Using Urban Core Areas. SUSTAINABILITY 2021. [DOI: 10.3390/su13116327] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Knowing the ecological requirements of bird species is essential for their successful conservation. We studied the niche characteristics of birds in managed small-sized green spaces in the urban core areas of southern (Kavala, Greece) and northern Europe (Rovaniemi, Finland), during the breeding season, based on a set of 16 environmental variables and using Outlying Mean Index, a multivariate ordination technique. Overall, 26 bird species in Kavala and 15 in Rovaniemi were recorded in more than 5% of the green spaces and were used in detailed analyses. In both areas, bird species occupied different niches of varying marginality and breadth, indicating varying responses to urban environmental conditions. Birds showed high specialization in niche position, with 12 species in Kavala (46.2%) and six species in Rovaniemi (40.0%) having marginal niches. Niche breadth was narrower in Rovaniemi than in Kavala. Species in both communities were more strongly associated either with large green spaces located further away from the city center and having a high vegetation cover (urban adapters; e.g., Common Chaffinch (Fringilla coelebs), European Greenfinch (Chloris chloris), Eurasian Blue Tit (Cyanistes caeruleus)) or with green spaces located closer to the city center and having high gray area cover and anthropogenic disturbance level (urban exploiters; e.g., Western Jackdaw (Corvus monedula), House Sparrow (Passer domesticus), Eurasian Magpie (Pica pica)). The eleven species that were common to both study areas similarly used the environmental variables and had similar niches, indicating that birds respond similarly to urbanization irrespective of latitude. Sixteen species in Kavala and eleven species in Rovaniemi were identified as conservation priority species, based on their niche specialization level and conservation status. The management actions proposed for the conservation of priority species will also benefit other species with similar ecological requirements and ultimately help maintain diverse bird communities in small-sized green spaces in urban core areas.
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21
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MacGregor-Fors I, Escobar-Ibáñez JF, Schondube JE, Zuria I, Ortega-Álvarez R, Sosa-López JR, Ruvalcaba-Ortega I, Almazán-Núñez RC, Arellano-Delgado M, Arriaga-Weiss SL, Calvo A, Chapa-Vargas L, Silvestre Lara PX, García-Chávez JH, Hinojosa O, Koller-González JM, Lara C, de Aquino SL, López-Santillán D, Maya-Elizarrarás E, Medina JP, de Jesús Moreno Navarro J, Murillo García LE, Orozco L, Pineda-López R, Rodríguez-Ruíz ER, Tinajero Hernández JR, Torres Abán LB, Vega-Rivera JH. The urban contrast: A nationwide assessment of avian diversity in Mexican cities. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 753:141915. [PMID: 33207447 DOI: 10.1016/j.scitotenv.2020.141915] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/05/2020] [Accepted: 08/21/2020] [Indexed: 06/11/2023]
Abstract
In this study we focused on urban bird diversity across Mexico, a megadiverse country, with a special focus on the relative role of urban greenspaces and heavily-built sites. We considered a country-wide approach, including 24 different sized Mexican cities. Our aims were to describe the urban bird diversity in focal cities and further assess the relationships between it and the biogeographic region where cities are located, their size, elevation, and annual rainfall. Additionally, we evaluated differences in the functional composition of bird communities in both studied urban scenarios (i.e., urban greenspaces, heavily-built sites). Our results confirm that urban greenspaces are home to a large proportion of species when contrasted with heavily-built sites. While total species richness and species richness of greenspaces were related with the cities' biogeographic region -with higher species richness in the Neotropical region and Transition Zone-, the relationship did not hold true in heavily-built sites. We found that annual rainfall was negatively related to bird richness in heavily-built sites, suggesting that species from arid systems can be more tolerant to urbanization. Regarding the bird functional group assessment, results show a clear differentiation between the functional groups of greenspaces and those of heavily-built sites, with granivores and omnivores associated with the latter and a highly diverse array of functional groups associated with urban greenspaces.
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Affiliation(s)
- Ian MacGregor-Fors
- Red de Ambiente y Sustentabilidad, Instituto de Ecología, A.C. (INECOL), Xalapa, Mexico.
| | - Juan F Escobar-Ibáñez
- Red de Ambiente y Sustentabilidad, Instituto de Ecología, A.C. (INECOL), Xalapa, Mexico; Maestría en Ciencias en Biosistemática y Manejo de Recursos Naturales y Agrícolas, CUCBA, Universidad de Guadalajara, Mexico; Gnósis - Naturaleza con Ciencia A.C
| | - Jorge E Schondube
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad, UNAM, Mexico
| | - Iriana Zuria
- Universidad Autónoma del Estado de Hidalgo, Mexico
| | | | | | | | | | | | | | | | | | | | - Juan H García-Chávez
- Facultad de Ciencias Biológicas, Benemérita Universidad Autónoma de Puebla, Mexico
| | | | | | | | | | | | | | - Juan P Medina
- Institute for Biodiversity Research, Development & Sustainability (iBIRDS), Toluca, 50000, Estado de México, Mexico
| | | | | | - Landy Orozco
- Jardín Botánico El Charco del Ingenio en San Miguel de Allende, Guanajuato, Mexico
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22
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Xie S, Wang X, Zhou W, Wu T, Qian Y, Lu F, Gong C, Zhao H, Ouyang Z. The effects of residential greenspace on avian Biodiversity in Beijing. Glob Ecol Conserv 2020. [DOI: 10.1016/j.gecco.2020.e01223] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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23
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Berland A, Locke DH, Herrmann DL, Schwarz K. Beauty or Blight? Abundant Vegetation in the Presence of Disinvestment Across Residential Parcels and Neighborhoods in Toledo, OH. Front Ecol Evol 2020. [DOI: 10.3389/fevo.2020.566759] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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24
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Beaugeard E, Brischoux F, Angelier F. Green infrastructures and ecological corridors shape avian biodiversity in a small French city. Urban Ecosyst 2020. [DOI: 10.1007/s11252-020-01062-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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