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Teixeira H, Le Corre M, Michon L, Nicoll MAC, Jaeger A, Nikolic N, Pinet P, Couzi FX, Humeau L. Past volcanic activity predisposes an endemic threatened seabird to negative anthropogenic impacts. Sci Rep 2024; 14:1960. [PMID: 38263429 PMCID: PMC10805739 DOI: 10.1038/s41598-024-52556-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/19/2024] [Indexed: 01/25/2024] Open
Abstract
Humans are regularly cited as the main driver of current biodiversity extinction, but the impact of historic volcanic activity is often overlooked. Pre-human evidence of wildlife abundance and diversity are essential for disentangling anthropogenic impacts from natural events. Réunion Island, with its intense and well-documented volcanic activity, endemic biodiversity, long history of isolation and recent human colonization, provides an opportunity to disentangle these processes. We track past demographic changes of a critically endangered seabird, the Mascarene petrel Pseudobulweria aterrima, using genome-wide SNPs. Coalescent modeling suggested that a large ancestral population underwent a substantial population decline in two distinct phases, ca. 125,000 and 37,000 years ago, coinciding with periods of major eruptions of Piton des Neiges. Subsequently, the ancestral population was fragmented into the two known colonies, ca. 1500 years ago, following eruptions of Piton de la Fournaise. In the last century, both colonies declined significantly due to anthropogenic activities, and although the species was initially considered extinct, it was rediscovered in the 1970s. Our findings suggest that the current conservation status of wildlife on volcanic islands should be firstly assessed as a legacy of historic volcanic activity, and thereafter by the increasing anthropogenic impacts, which may ultimately drive species towards extinction.
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Affiliation(s)
- Helena Teixeira
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS, IFREMER, Université de Nouvelle-Calédonie), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cedex 9, Ile de La Réunion, France.
| | - Matthieu Le Corre
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS, IFREMER, Université de Nouvelle-Calédonie), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cedex 9, Ile de La Réunion, France
| | - Laurent Michon
- Université de La Réunion, Laboratoire Géosciences Réunion, 97744, Saint Denis, France
- Université Paris Cité, Institut de physique du globe de Paris, CNRS, 75005, Paris, France
| | - Malcolm A C Nicoll
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Audrey Jaeger
- UMR ENTROPIE (Université de La Réunion, IRD, CNRS, IFREMER, Université de Nouvelle-Calédonie), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cedex 9, Ile de La Réunion, France
| | | | - Patrick Pinet
- Parc National de La Réunion, Life+ Pétrels, 258 Rue de la République, 97431, Plaine des Palmistes, Réunion Island, France
| | - François-Xavier Couzi
- Société d'Etudes Ornithologiques de La Réunion (SEOR), 13 ruelle des Orchidées, 97440, Saint André, Réunion Island, France
| | - Laurence Humeau
- UMR PVBMT (Université de La Réunion, CIRAD), 15 Avenue René Cassin, CS 92003, 97744, Saint Denis Cedex 9, Ile de La Réunion, France
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Germain RR, Feng S, Chen G, Graves GR, Tobias JA, Rahbek C, Lei F, Fjeldså J, Hosner PA, Gilbert MTP, Zhang G, Nogués-Bravo D. Species-specific traits mediate avian demographic responses under past climate change. Nat Ecol Evol 2023:10.1038/s41559-023-02055-3. [PMID: 37106156 DOI: 10.1038/s41559-023-02055-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 03/30/2023] [Indexed: 04/29/2023]
Abstract
Anticipating species' responses to environmental change is a pressing mission in biodiversity conservation. Despite decades of research investigating how climate change may affect population sizes, historical context is lacking, and the traits that mediate demographic sensitivity to changing climate remain elusive. We use whole-genome sequence data to reconstruct the demographic histories of 263 bird species over the past million years and identify networks of interacting morphological and life history traits associated with changes in effective population size (Ne) in response to climate warming and cooling. Our results identify direct and indirect effects of key traits representing dispersal, reproduction and survival on long-term demographic responses to climate change, thereby highlighting traits most likely to influence population responses to ongoing climate warming.
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Affiliation(s)
- Ryan R Germain
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark.
- Villum Centre for Biodiversity Genomics, Section for Ecology and Evolution, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
| | - Shaohong Feng
- Center for Evolutionary and Organismal Biology, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Department of General Surgery of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Innovation Center of Yangtze River Delta, Zhejiang University, Hangzhou, China
| | - Guangji Chen
- BGI Shenzhen, Shenzhen, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Gary R Graves
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, DC, USA
| | - Joseph A Tobias
- Department of Life Sciences, Imperial College London, Ascot, UK
| | - Carsten Rahbek
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Life Sciences, Imperial College London, Ascot, UK
- Center for Global Mountain Biodiversity, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Danish Institute for Advanced Study, University of Southern Denmark, Odense, Denmark
| | - Fumin Lei
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Jon Fjeldså
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Peter A Hosner
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Center for Global Mountain Biodiversity, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - M Thomas P Gilbert
- Center for Evolutionary Hologenomics, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
- Department of Natural History, University Museum, Norwegian University of Science and Technology, Trondheim, Norway
| | - Guojie Zhang
- Villum Centre for Biodiversity Genomics, Section for Ecology and Evolution, Department of Biology, University of Copenhagen, Copenhagen, Denmark.
- Center for Evolutionary and Organismal Biology, Zhejiang University School of Medicine, Hangzhou, China.
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China.
- Innovation Center of Yangtze River Delta, Zhejiang University, Hangzhou, China.
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China.
| | - David Nogués-Bravo
- Center for Macroecology, Evolution, and Climate, The Globe Institute, University of Copenhagen, Copenhagen, Denmark.
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Minhós T, Borges F, Parreira B, Oliveira R, Aleixo-Pais I, Leendertz FH, Wittig R, Fernandes CR, Marques Silva GHL, Duarte M, Bruford MW, Ferreira da Silva MJ, Chikhi L. The importance of well protected forests for the conservation genetics of West African colobine monkeys. Am J Primatol 2023; 85:e23453. [PMID: 36468411 PMCID: PMC10078001 DOI: 10.1002/ajp.23453] [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: 02/08/2022] [Revised: 09/22/2022] [Accepted: 10/04/2022] [Indexed: 12/12/2022]
Abstract
In tropical forests, anthropogenic activities are major drivers of the destruction and degradation of natural habitats, causing severe biodiversity loss. African colobine monkeys (Colobinae) are mainly folivore and strictly arboreal primates that require large forests to subsist, being among the most vulnerable of all nonhuman primates. The Western red colobus Piliocolobus badius and the King colobus Colobus polykomos inhabit highly fragmented West African forests, including the Cantanhez Forests National Park (CFNP) in Guinea-Bissau. Both species are also found in the largest and best-preserved West African forest-the Taï National Park (TNP) in Ivory Coast. Colobine monkeys are hunted for bushmeat in both protected areas, but these exhibit contrasting levels of forest fragmentation, thus offering an excellent opportunity to investigate the importance of well-preserved forests for the maintenance of evolutionary potential in these arboreal primates. We estimated genetic diversity, population structure, and demographic history by using microsatellite loci and mitochondrial DNA. We then compared the genetic patterns of the colobines from TNP with the ones previously obtained for CFNP and found contrasting genetic patterns. Contrary to the colobines from CFNP that showed very low genetic diversity and a strong population decline, the populations in TNP still maintain high levels of genetic diversity and we found no clear signal of population decrease in Western red colobus and a limited decrease in King colobus. These results suggest larger and historically more stable populations in TNP compared to CFNP. We cannot exclude the possibility that the demographic effects resulting from the recent increase of bushmeat hunting are not yet detectable in TNP using genetic data. Nevertheless, the fact that the TNP colobus populations are highly genetically diverse and maintain large effective population sizes suggests that well-preserved forests are crucial for the maintenance of populations, species, and probably for the evolutionary potential in colobines.
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Affiliation(s)
- Tânia Minhós
- Centre for Research in Anthropology (CRIA-NOVA FCSH), Lisboa, Portugal.,Anthropology Department, School of Social Sciences and Humanities, Universidade Nova de Lisboa (NOVA FCSH), Lisboa, Portugal.,Instituto Gulbenkian de Ciência, Oeiras, Portugal
| | - Filipa Borges
- Centre for Research in Anthropology (CRIA-NOVA FCSH), Lisboa, Portugal.,Anthropology Department, School of Social Sciences and Humanities, Universidade Nova de Lisboa (NOVA FCSH), Lisboa, Portugal.,Instituto Gulbenkian de Ciência, Oeiras, Portugal.,Centre for Ecology and Conservation (CEC), University of Exeter, Penryn, UK.,CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal.,BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Vairão, Portugal
| | | | - Rúben Oliveira
- Senciência, Lda., Palácio Baldaya-CoWork Baldaya, Lisboa, Portugal.,cE3c-Centre for Ecology, Evolution and Environmental Changes, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Isa Aleixo-Pais
- Centre for Research in Anthropology (CRIA-NOVA FCSH), Lisboa, Portugal.,Anthropology Department, School of Social Sciences and Humanities, Universidade Nova de Lisboa (NOVA FCSH), Lisboa, Portugal.,Organisms and Environment Division, School of Biosciences, Cardiff University, Cardiff, Wales, UK
| | - Fabien H Leendertz
- Epidemiology of Highly Pathogenic Microorganisms, Robert Koch Institute, Berlin, Germany.,Helmholtz Institute for One Health, Greifswald, Germany
| | - Roman Wittig
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,The Ape Social Mind Lab, Institut des Sciences Cognitives, CNRS, Bron, Lyon, France.,Taï Chimpanzee Project, Centre Suisse de Recherches Scientifiques, Abidjan, Ivory Coast
| | - Carlos Rodríguez Fernandes
- cE3c-Centre for Ecology, Evolution and Environmental Changes, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal.,CHANGE-Global Change and Sustainability Institute, Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal.,Faculdade de Psicologia, Universidade de Lisboa, Alameda da Universidade, Lisboa, Portugal
| | - Guilherme Henrique Lima Marques Silva
- Centre for Research in Anthropology (CRIA-NOVA FCSH), Lisboa, Portugal.,Anthropology Department, School of Social Sciences and Humanities, Universidade Nova de Lisboa (NOVA FCSH), Lisboa, Portugal.,Department of Behavioural and Cognitive Biology, Faculty of Life Sciences, University of Vienna, Vienna, Austria
| | - Miguel Duarte
- Centre for Research in Anthropology (CRIA-NOVA FCSH), Lisboa, Portugal.,Anthropology Department, School of Social Sciences and Humanities, Universidade Nova de Lisboa (NOVA FCSH), Lisboa, Portugal.,Department of Anthropology, College of Liberal and Fine Arts, University of Texas at San Antonio (UTSA), San Antonio, Texas, USA
| | - Michael W Bruford
- Organisms and Environment Division, School of Biosciences, Cardiff University, Cardiff, Wales, UK
| | - Maria Joana Ferreira da Silva
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, Vairão, Portugal.,BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Vairão, Portugal.,Organisms and Environment Division, School of Biosciences, Cardiff University, Cardiff, Wales, UK
| | - Lounès Chikhi
- Instituto Gulbenkian de Ciência, Oeiras, Portugal.,Laboratoire Évolution & Diversité Biologique (EDB UMR 5174), Université de Toulouse Midi-Pyrénées, CNRS, IRD, UPS, Toulouse, Cedex 9, France
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