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Grunst AS, Grunst ML. Cognition as a neglected mediator of responses to anthropogenic noise. GLOBAL CHANGE BIOLOGY 2024; 30:e17083. [PMID: 38273568 DOI: 10.1111/gcb.17083] [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: 11/05/2023] [Accepted: 11/21/2023] [Indexed: 01/27/2024]
Abstract
Anthropogenic noise is an increasingly pervasive global disturbance factor, with diverse biological effects. Yet, most studies have focused on population mean responses to noise pollution, leaving sources of among-individual differences in responses poorly understood. Blackburn et al. (2023) provide the first evidence from free-living animals that cognition might mediate individual differences in responses to noise pollution. In this commentary, we highlight the contribution of this ground-breaking study to stimulate more research on this important topic. We argue that cognition might mediate among-individual differences in the ability to cope with both masking effects and stress associated with noise pollution.
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Affiliation(s)
- Andrea S Grunst
- Department of Biology, Indiana State University, Terre Haute, Indiana, USA
| | - Melissa L Grunst
- Department of Biology, Indiana State University, Terre Haute, Indiana, USA
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Blackburn G, Ashton BJ, Thornton A, Woodiss-Field S, Ridley AR. Cognition mediates response to anthropogenic noise in wild Western Australian magpies (Gmynorhina tibicen dorsalis). GLOBAL CHANGE BIOLOGY 2023; 29:6912-6930. [PMID: 37846601 DOI: 10.1111/gcb.16975] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 09/17/2023] [Accepted: 09/19/2023] [Indexed: 10/18/2023]
Abstract
Anthropogenic noise is a pollutant of growing concern, with wide-ranging effects on taxa across ecosystems. Until recently, studies investigating the effects of anthropogenic noise on animals focused primarily on population-level consequences, rather than individual-level impacts. Individual variation in response to anthropogenic noise may result from extrinsic or intrinsic factors. One such intrinsic factor, cognitive performance, varies between individuals and is hypothesised to aid behavioural response to novel stressors. Here, we combine cognitive testing, behavioural focals and playback experiments to investigate how anthropogenic noise affects the behaviour and anti-predator response of Western Australian magpies (Gymnorhina tibicen dorsalis), and to determine whether this response is linked to cognitive performance. We found a significant population-level effect of anthropogenic noise on the foraging effort, foraging efficiency, vigilance, vocalisation rate and anti-predator response of magpies, with birds decreasing their foraging, vocalisation behaviours and anti-predator response, and increasing vigilance when loud anthropogenic noise was present. We also found that individuals varied in their response to playbacks depending on their cognitive performance, with individuals that performed better in an associative learning task maintaining their anti-predator response when an alarm call was played in anthropogenic noise. Our results add to the growing body of literature documenting the adverse effects of anthropogenic noise on wildlife and provide the first evidence for an association between individual cognitive performance and behavioural responses to anthropogenic noise.
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Affiliation(s)
- Grace Blackburn
- Centre of Evolutionary Biology, School of Biological Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Benjamin J Ashton
- Centre of Evolutionary Biology, School of Biological Sciences, University of Western Australia, Perth, Western Australia, Australia
- School of Natural Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Alex Thornton
- Centre for Ecology and Conservation, University of Exeter, Penryn, UK
| | - Sarah Woodiss-Field
- Centre of Evolutionary Biology, School of Biological Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Amanda R Ridley
- Centre of Evolutionary Biology, School of Biological Sciences, University of Western Australia, Perth, Western Australia, Australia
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Colbert BR, Popper AN, Bailey H. Call rate of oyster toadfish (Opsanus tau) is affected by aggregate sound level but not by specific vessel passagesa). THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2023; 154:2088-2098. [PMID: 37787601 DOI: 10.1121/10.0021174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 09/13/2023] [Indexed: 10/04/2023]
Abstract
Anthropogenic sound is a prevalent environmental stressor that can have significant impacts on aquatic species, including fishes. In this study, the effects of anthropogenic sound on the vocalization behavior of oyster toadfish (Opasnus tau) at multiple time scales was investigated using passive acoustic monitoring. The effects of specific vessel passages were investigated by comparing vocalization rates immediately after a vessel passage with that of control periods using a generalized linear model. The effects of increased ambient sound levels as a result of aggregate exposure within hourly periods over a month were also analyzed using generalized additive models. To place the response to vessel sounds within an ecologically appropriate context, the effect of environmental variables on call density was compared to that of increasing ambient sound levels. It was found that the immediate effect of vessel passage was not a significant predictor for toadfish vocalization rate. However, analyzed over a longer time period, increased vessel-generated sound lowered call rate and there was a greater effect size from vessel sound than any environmental variable. This demonstrates the importance of evaluating responses to anthropogenic sound, including chronic sounds, on multiple time scales when assessing potential impacts.
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Affiliation(s)
- Benjamin R Colbert
- Chesapeake Biological Laboratory, University of Maryland Center for Environmental Science, Solomons, Maryland 20688, USA
| | - A N Popper
- Department of Biology, University of Maryland, College Park, Maryland 20742, USA
| | - Helen Bailey
- Chesapeake Biological Laboratory, University of Maryland Center for Environmental Science, Solomons, Maryland 20688, USA
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Grunst AS, Grunst ML, Raap T, Pinxten R, Eens M. Anthropogenic noise and light pollution additively affect sleep behaviour in free-living birds in sex- and season-dependent fashions. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120426. [PMID: 36273698 DOI: 10.1016/j.envpol.2022.120426] [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: 06/08/2022] [Revised: 09/25/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Rapid anthropogenic transformation of environments exposes organisms to diverse disturbance factors, including anthropogenic noise pollution and artificial light at night (ALAN). These sensory pollutants interfere with acquisition of, and response to, environmental cues and can be perceived as stressors. Noise pollution and ALAN are often experienced simultaneously, and are thus likely to jointly affect organisms, either additively or interactively. Yet, combined effects of noise pollution and ALAN remain poorly elucidated. We studied combined effects of noise pollution and ALAN on the sleep behaviour of a free-living songbird, the great tit (Parus major). Sleep is widely conserved across animal taxa and fulfils essential functions, and research has demonstrated independent effects of both noise and ALAN on sleep. We measured noise and light levels at nest boxes and used infrared video-recording to assess sleep behaviour. Results did not support interactive effects of noise and ALAN. However, noise pollution and ALAN were both independently related to variation in sleep behaviour, in sex- and season-dependent fashions. Males, but not females, woke up and left the nest box ∼20 min later in the noisiest as compared to quietest environments (range: 44.2-79.4 dB), perhaps because males are more sensitive to acoustical cues that are masked by noise. Furthermore, as the season progressed from November to early March, birds woke up and left the nest box ∼35 min earlier relative to sunrise on territories with the lowest, but not the highest, light levels (range: 0.01-8.5 lux). Thus, the seasonal difference in sleep duration was dampened on light polluted territories. These effects could arise if ALAN interferes with birds' ability to sense and respond to increasing daylength, and could have fitness ramifications. Our study suggests that noise pollution and ALAN exert additive effects on sleep behaviour, and that these effects can be sex- and season-dependent.
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Affiliation(s)
- Andrea S Grunst
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Wilrijk, Belgium; Littoral, Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, 2 Rue Olympe de Gouges, FR-17000 La Rochelle, France.
| | - Melissa L Grunst
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Wilrijk, Belgium; Littoral, Environnement et Sociétés (LIENSs), UMR 7266 CNRS-La Rochelle Université, 2 Rue Olympe de Gouges, FR-17000 La Rochelle, France
| | - Thomas Raap
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Wilrijk, Belgium
| | - Rianne Pinxten
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Wilrijk, Belgium; Faculty of Social Sciences, Antwerp School of Education, University of Antwerp, Antwerp, Belgium
| | - Marcel Eens
- Department of Biology, Behavioural Ecology and Ecophysiology Group, University of Antwerp, Wilrijk, Belgium
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Arcangeli G, Lulli LG, Traversini V, De Sio S, Cannizzaro E, Galea RP, Mucci N. Neurobehavioral Alterations from Noise Exposure in Animals: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:591. [PMID: 36612911 PMCID: PMC9819367 DOI: 10.3390/ijerph20010591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/18/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Ecosystems are increasingly involved and influenced by human activities, which are ever-increasing. These activities are mainly due to vehicular, air and sea transportation, thus causing possible repercussions on the fauna that exists there. The aim of this systematic review is to investigate the possible consequences that these activities may have in the field of animal neurobehavior, with special emphasis on the species involved, the most common environment concerned, the noise source and the disturbance that is caused. This research includes articles published in the major databases (PubMed, Cochrane Library, Scopus, Embase, Web of Sciences); the online search yielded 1901 references. After selection, 49 articles (14 reviews and 35 original articles) were finally scrutinized. The main problems that were reported were in relation to movement, reproduction, offspring care and foraging. In live experiments carried out, the repercussions on the marine environment mainly concerned altered swimming, shallower descents, less foraging and an escape reaction for fear of cetaceans and fish. In birds, alterations in foraging, vocalizations and nests were noted; laboratory studies, on the other hand, carried out on small mammals, highlighted spatio-temporal cognitive alterations and memory loss. In conclusion, it appears that greater attention to all ecosystems should be given as soon as possible so as to try to achieve a balance between human activity and the well-being of terrestrial fauna.
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Affiliation(s)
- Giulio Arcangeli
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | | | - Veronica Traversini
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
| | - Simone De Sio
- R.U. of Occupational Medicine, “Sapienza” University of Rome, 00100 Rome, Italy
| | | | - Raymond Paul Galea
- Department of Obstetrics & Gynaecology, University of Malta, MSD 2080 Msida, Malta
| | - Nicola Mucci
- Department of Experimental and Clinical Medicine, University of Florence, 50139 Florence, Italy
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Liu Q, Gelok E, Fontein K, Slabbekoorn H, Riebel K. An experimental test of chronic traffic noise exposure on parental behaviour and reproduction in zebra finches. Biol Open 2022; 11:274974. [PMID: 35388881 PMCID: PMC9002793 DOI: 10.1242/bio.059183] [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: 12/07/2021] [Accepted: 03/08/2022] [Indexed: 11/20/2022] Open
Abstract
Chronic traffic noise is increasingly recognised as a potential hazard to wildlife. Several songbird species have been shown to breed poorly in traffic noise exposed habitats. However, identifying whether noise is causal in this requires experimental approaches. We tested whether experimental exposure to chronic traffic noise affected parental behaviour and reproductive success in zebra finches (Taeniopygia guttata). In a counterbalanced repeated-measures design, breeding pairs were exposed to continuous playback of one of two types of highway noise previously shown to be either neutral (control) or aversive. Parental nest attendance positively correlated with feeding effort and was higher for the aversive than the control sound and this effect was more pronounced for parents attending larger broods. However, neither noise condition affected offspring number, growth or body mass. The absence of an effect held when we combined our data with data from two other comparable studies into a meta-analysis. We discuss whether the increased nest attendance could be a compensatory strategy that alleviated detrimental noise effects on the chicks, and whether it could be caused by impaired parent-offspring or within-pair communication. Future work should test these hypotheses and investigate potential long-term costs of increased parental engagement.
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Affiliation(s)
- Quanxiao Liu
- Institute of Biology Leiden, Leiden University, Leiden, 2333 BE, The Netherlands
| | - Esther Gelok
- Institute of Biology Leiden, Leiden University, Leiden, 2333 BE, The Netherlands
| | - Kiki Fontein
- Institute of Biology Leiden, Leiden University, Leiden, 2333 BE, The Netherlands
| | - Hans Slabbekoorn
- Institute of Biology Leiden, Leiden University, Leiden, 2333 BE, The Netherlands
| | - Katharina Riebel
- Institute of Biology Leiden, Leiden University, Leiden, 2333 BE, The Netherlands
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