Journal of Animal Ecology最新文献

{"title":"No effect of short-term exposure to ocean acidification on individual-level variation in behaviour and susceptibility to predation in a Great Barrier Reef damselfish.","authors":"Dominique G Roche, Josefin Sundin, Ben Speers-Roesch, Shinichi Nakagawa, Timothy D Clark, Sandra A Binning","doi":"10.1111/1365-2656.70346","DOIUrl":"https://doi.org/10.1111/1365-2656.70346","url":null,"abstract":"<p><p>Ocean acidification, caused by rising carbon dioxide (CO₂) in the atmosphere, has been reported to negatively impact a wide variety of behaviours in fishes, including activity, exploration, and predator avoidance. These effects have been documented at the population level, but many animal species naturally show large and repeatable individual-level differences in behaviour. How environmental stressors, such as ocean acidification, affect behavioural variation at the individual level remains largely unknown but is vital in understanding adaptation given natural selection operates on variation at the individual rather than population level. Using a statistical approach allowing variation in means and variation in variance to be modelled within a single framework, we quantified individual-level differences across five behaviours in the coral reef Ambon damselfish Pomacentrus amboinensis (emergence time, activity level, time spent sheltering, thigmotaxis and novel object inspection). We measured behaviour in a novel environment assay, twice before (CO₂ ~450 μatm) and twice following 4-6 days of exposure to predicted end-of-century ocean acidification conditions (~1100 μatm). Following behavioural assays, we tested individual survival in a live predation experiment. We used predatory rock cod, Cephalopholis microprion, acclimated to the same CO₂ treatments as Ambon damsels and examined predictors of survival probability. All behaviours in damselfish were moderately and significantly repeatable, with no marked differences in repeatability estimates between the ambient CO₂ and elevated CO₂ treatment groups. Exposure to end-of-century ocean acidification conditions had no effect on any of the five behaviours measured, both in terms of group means and residual (within-individual) variance. The probability of survival in the predation trials was similar for damselfish in the ambient and elevated CO₂ treatment groups. Smaller damselfish as well as those that spent a greater amount of time inspecting a novel object (i.e. bolder individuals) had a lower probability of survival regardless of their CO₂ treatment. Our results challenge assumptions about the impacts of ocean acidification on coral reef fish behaviour and susceptibility to predation, both at the population and individual level. They also provide support for a trade-off between boldness and predation risk in fish.</p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":" ","pages":""},"PeriodicalIF":3.7,"publicationDate":"2026-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149136945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Filtered, yet not homogenised: Urbanisation does not lead to cross-city convergence in Mexican urban bird communities","authors":"Ian MacGregor-Fors,&nbsp;Christine C. Rega-Brodsky,&nbsp;Bruno Flório Lessi,&nbsp;Jorge E. Schondube","doi":"10.1111/1365-2656.70311","DOIUrl":"10.1111/1365-2656.70311","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1933-1943"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70311","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148874018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predator decision-making shapes the dynamics and stability of mimicry systems","authors":"Yi Sun,&nbsp;Po-Ju Ke","doi":"10.1111/1365-2656.70319","DOIUrl":"10.1111/1365-2656.70319","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1984-1998"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148793604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparisons of wild and domestic ungulate zoogeochemical impacts rarely evaluate mechanisms underlying functional dissimilarity","authors":"Julia D. Monk,&nbsp;Kristin J. Barker,&nbsp;Samantha M. L. Maher,&nbsp;Mitchell W. Serota,&nbsp;Avery L. Shawler,&nbsp;Guadalupe Verta,&nbsp;Wenjing Xu,&nbsp;Arthur D. Middleton,&nbsp;Laureano A. Gherardi","doi":"10.1111/1365-2656.70317","DOIUrl":"10.1111/1365-2656.70317","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1824-1840"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148520539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The consequences of host heterogeneity for parasite transmission depend on how host infectiousness is determined","authors":"Jacob A. Cohen,&nbsp;Andrew D. Dean,&nbsp;Mark Viney,&nbsp;Andy Fenton","doi":"10.1111/1365-2656.70329","DOIUrl":"10.1111/1365-2656.70329","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"2063-2075"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70329","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148630537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mutualistic networks emerge from the interplay of abundance, behaviour and spatial constraints","authors":"Blanca Arroyo-Correa,&nbsp;Ignasi Bartomeus,&nbsp;Pedro Jordano,&nbsp;Mario Castro,&nbsp;Javier Galeano","doi":"10.1111/1365-2656.70324","DOIUrl":"10.1111/1365-2656.70324","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"2037-2049"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148673838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bat community assembly in the ecotone of two neotropical biodiversity hotspots is determined by environmental filtering rather than historical factors","authors":"Daiana Cardoso Silva,&nbsp;Hernani F. M. Oliveira,&nbsp;Fabricius M. C. B. Domingos","doi":"10.1111/1365-2656.70327","DOIUrl":"10.1111/1365-2656.70327","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"2050-2062"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70327","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148663641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Herbivore species asynchrony underpins multitrophic stability across plants, herbivores and predators","authors":"Takehiro Sasaki,&nbsp;Taiki Tachibana,&nbsp;Xiaoming Lu,&nbsp;Kei Uchida,&nbsp;Xuezhen Zhao,&nbsp;Issei Nishimura,&nbsp;Daichi Makishima,&nbsp;Kousuke Tachibana,&nbsp;Xi Sun,&nbsp;Yuki Iwachido,&nbsp;Wenhuai Li,&nbsp;Yongfei Bai","doi":"10.1111/1365-2656.70318","DOIUrl":"10.1111/1365-2656.70318","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1970-1983"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70318","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148470836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimising daily sampling of plant–bee interaction networks","authors":"Caio S. Ballarin,&nbsp;Jorge Isla,&nbsp;Blanca Arroyo-Correa,&nbsp;Elena Quintero,&nbsp;Leandro Hachuy-Filho,&nbsp;Felipe W. Amorim,&nbsp;Pedro Jordano","doi":"10.1111/1365-2656.70309","DOIUrl":"10.1111/1365-2656.70309","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1903-1918"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70309","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148446655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship between spatial and social phenotypes in an avian scavenger","authors":"Kaija Gahm,&nbsp;Marta Acácio,&nbsp;Nili Anglister,&nbsp;Gideon Vaadia,&nbsp;Orr Spiegel,&nbsp;Noa Pinter-Wollman","doi":"10.1111/1365-2656.70316","DOIUrl":"10.1111/1365-2656.70316","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"95 10","pages":"1958-1969"},"PeriodicalIF":3.7,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70316","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148684657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}