Animal Behaviour最新文献

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IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-24 DOI: 10.1016/S0003-3472(24)00333-6

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Editors' Acknowledgments 编辑致谢

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-24 DOI: 10.1016/j.anbehav.2024.09.004

引用次数: 0

Animal Behaviour Best Paper Prizes 2024 2024 年动物行为学最佳论文奖

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-24 DOI: 10.1016/j.anbehav.2024.11.005

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IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-24 DOI: 10.1016/S0003-3472(24)00334-8

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Behavioural thermoregulation compensates for changes in solar insolation in a wild insect 野生昆虫的行为体温调节可补偿太阳日照的变化

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-08 DOI: 10.1016/j.anbehav.2024.10.015

Alexandra S. Gardner , Ruonan Li , Jessica Jones , Rebecca Rogers , Mollie Townsend , Rolando Rodríguez-Muñoz , Paul E. Hopwood , Ilya M.D. Maclean , Tom Tregenza

{"title":"Behavioural thermoregulation compensates for changes in solar insolation in a wild insect","authors":"Alexandra S. Gardner , Ruonan Li , Jessica Jones , Rebecca Rogers , Mollie Townsend , Rolando Rodríguez-Muñoz , Paul E. Hopwood , Ilya M.D. Maclean , Tom Tregenza","doi":"10.1016/j.anbehav.2024.10.015","DOIUrl":"10.1016/j.anbehav.2024.10.015","url":null,"abstract":"<div><div>Knowledge of how animals use behaviour to adapt to changing environmental conditions is important for understanding how they will be impacted by climate change. Rising global temperatures are increasing the moisture-holding capacity of air, leading to greater cloud cover, which attenuates shortwave radiation, reducing the amount of radiation reaching animals on the ground. We experimentally investigated how changes in cloud cover may impact ectotherms that bask in sunshine to regulate their body temperature. We manipulated the degree of shade experienced by an annual insect, the field cricket, <em>Gryllus campestris</em>, under natural and seminatural conditions. Shading nymphs in large field boxes did not affect development time and had only a small negative effect on mass at maturity. To investigate whether crickets were able to compensate for increased shade through changes in their behaviour, we monitored the activity of experimentally shaded and unshaded wild cricket nymphs. Unshaded nymphs sought shade at midday, whereas shaded nymphs basked throughout the day in the most sunlit positions. Most ectotherms are profoundly affected by the energy they receive from sunlight. Our findings suggest that mobile ectotherms may be able to compensate for changes in cloud cover. However, they may incur costs due to greater exposure to threats such as predation. Understanding behavioural flexibility and the costs and benefits of different strategies is required to make accurate predictions about how terrestrial ecosystems will be impacted by changing solar insolation due to climate change.</div></div>","PeriodicalId":50788,"journal":{"name":"Animal Behaviour","volume":"218 ","pages":"Pages 229-238"},"PeriodicalIF":2.3,"publicationDate":"2024-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142652970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Human activity selectively affects a dynamic defensive mutualism 人类活动选择性地影响动态防御性互惠关系

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-07 DOI: 10.1016/j.anbehav.2024.10.014

Bailey Franco , Cooper Kinne , Savannah Licciardello , Hali Muir , Holland J. Smith , Sean O'Fallon, Daniel T. Blumstein

{"title":"Human activity selectively affects a dynamic defensive mutualism","authors":"Bailey Franco , Cooper Kinne , Savannah Licciardello , Hali Muir , Holland J. Smith , Sean O'Fallon, Daniel T. Blumstein","doi":"10.1016/j.anbehav.2024.10.014","DOIUrl":"10.1016/j.anbehav.2024.10.014","url":null,"abstract":"<div><div>Human presence and urbanization alter many species' vulnerability and perceived risk, but little research has investigated how anthropogenic impacts affect behaviour in dynamic defensive mutualisms. As human activities continue to expand in marine communities, it is important to understand how they may affect risk assessment in behaviourally dependent symbionts. Shrimpgobies (<em>Ctenogobiops</em> spp.) and snapping shrimp (<em>Alpheus</em> spp.) in Mo'orea, French Polynesia participate in an obligate, symbiotic relationship in areas where humans recreate. We quantified hiding time, flight initiation distance and time allocated to different behaviours to first describe this defensive mutualism, then determined whether human activity directly impacted it. We found that goby behaviour significantly explained variation in shrimp behaviour. Specifically, shrimp varied in how long they remained in their burrow, how long they remained in their burrow after their goby partner(s) emerged, the rate at which they excavated their burrows and the time spent outside their burrows as a function of goby behaviour. Our findings suggest this dynamic mutualism was selectively affected by humans. Human activity, measured by both presence and abundance, explained some variation in multiple goby behaviours that directly influence variation in shrimp behaviour.</div></div>","PeriodicalId":50788,"journal":{"name":"Animal Behaviour","volume":"218 ","pages":"Pages 219-227"},"PeriodicalIF":2.3,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142653013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Behavioural traits for success: comparison between two sympatric lacertid lizard species 成功的行为特征：两种同域蜥蜴的比较

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-06 DOI: 10.1016/j.anbehav.2024.09.015

Marko Glogoški, Ksenija Hocenski, Tomislav Gojak, Sofia Ana Blažević, Dubravka Hranilovic, Duje Lisičić

{"title":"Behavioural traits for success: comparison between two sympatric lacertid lizard species","authors":"Marko Glogoški, Ksenija Hocenski, Tomislav Gojak, Sofia Ana Blažević, Dubravka Hranilovic, Duje Lisičić","doi":"10.1016/j.anbehav.2024.09.015","DOIUrl":"10.1016/j.anbehav.2024.09.015","url":null,"abstract":"<div><div>Invasive species are a major threat to biodiversity especially because of their influence on native species. Their behaviours, including those in nonsocial contexts, significantly influence species fitness, drive invasion processes and can result in the competitive exclusion of less dominant species. Understanding these behavioural patterns is vital for the protection of native species and the control of invasive species spread. There is still a controversy regarding the success of invasive species, whether it is attributed to inherent behavioural traits or to adaptations to new environments. This study focused on native populations of two sympatric lizard species in Croatia: a lizard known for its invasiveness, <em>Podarcis siculus</em>, and the eastern Adriatic endemic <em>Podarcis melisellensis</em>. We evaluated nonsocial behaviour associated with competition, including food consumption, exploratory behaviour and risk-taking behaviours, using two primary apparatuses: an open field and a radial maze. <em>Podarcis siculus</em> exhibited higher levels of exploratory behaviour, reduced risk-taking behaviours and greater food consumption than <em>P. melisellensis</em>. These behavioural traits are consistent with behaviour observed in invasive populations of <em>P. siculus</em>, suggesting that they may be intrinsic to the species. Our results indicate that a successful invader is more likely to explore and at the same time be more cautious. Research on behavioural traits in native populations sheds light on preadaptive features of invasive species that could characterize a successful invader, highlighting the importance of researching invasive species in their native range.</div></div>","PeriodicalId":50788,"journal":{"name":"Animal Behaviour","volume":"218 ","pages":"Pages 263-273"},"PeriodicalIF":2.3,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142700115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cofoundress association time affects clutch size contributions in a quasisocial parasitoid 同窝雌虫的结合时间会影响一种类群寄生虫的产卵量

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-06 DOI: 10.1016/j.anbehav.2024.10.017

Rina Zhao , Xiaomeng Guo , Ian C.W. Hardy , Baoping Li

{"title":"Cofoundress association time affects clutch size contributions in a quasisocial parasitoid","authors":"Rina Zhao , Xiaomeng Guo , Ian C.W. Hardy , Baoping Li","doi":"10.1016/j.anbehav.2024.10.017","DOIUrl":"10.1016/j.anbehav.2024.10.017","url":null,"abstract":"<div><div>One of the key decisions made by parents is determining how many offspring to produce using the available resources. This decision is often made in the presence of other individuals that are also attempting to reproduce. Here, we explored the clutch size response of group-reproducing female parasitoids in the bethylid genus <em>Sclerodermus</em> to the presence of their conspecifics prior to oviposition. We removed excess foundresses before oviposition and focused on the subsequent decisions of individual foundresses. We tested two hypotheses regarding the cues that foundresses may use to attune their reproduction. One was that clutch size decisions are adjusted according to the host handling stage at which cofoundress groups form prior to oviposition. We found no support for this hypothesis, possibly because our experimental groups were unnaturally brief. The other was that cofoundresses assess the time they are together with the host prior to oviposition to adjust their clutch size decisions. We found support for this hypothesis via a decline in the size of clutches produced by individual foundresses as the duration of their association with cofoundresses increased. It appears that smaller clutches were laid in anticipation of concurrent reproduction by the associated cofoundresses and to maintain sufficient per capita resources for the development of offspring that will experience scramble competition. This explanation was supported by further findings that larger offspring were produced when the association with cofoundresses was for longer periods. In <em>Sclerodermus</em>, lengthy associations with cofoundresses, both pre- and postoviposition, mean that the clutch size decisions in this study are just part of a wider set of strategic considerations that affect the success of any given foundress and her offspring within the reproductive group.</div></div>","PeriodicalId":50788,"journal":{"name":"Animal Behaviour","volume":"218 ","pages":"Pages 275-281"},"PeriodicalIF":2.3,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142699575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Open-ended vocal learning in Costa's hummingbird 科斯塔蜂鸟的开放式发声学习

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-06 DOI: 10.1016/j.anbehav.2024.10.012

Katherine E. Johnson , Christopher J. Clark

{"title":"Open-ended vocal learning in Costa's hummingbird","authors":"Katherine E. Johnson , Christopher J. Clark","doi":"10.1016/j.anbehav.2024.10.012","DOIUrl":"10.1016/j.anbehav.2024.10.012","url":null,"abstract":"<div><div>Here we examine whether vocal learning in Costa's hummingbird, <em>Calypte costae</em>, is open-ended. Open-ended learning is the ability of a vocal learning animal to memorize and learn to incorporate new song material into its vocal repertoire after reaching sexual maturity. Open-ended vocal learners are able to learn as adults because they have either a sensitive phase that never closes or a seasonal reopening of the sensitive phase. In prior experiments, we raised 18 individually housed male Costa's hummingbirds in isolation chambers from fledging (day 21 posthatch) until they were approximately 1 year old. During that time, they were tutored and learned song that was individually specific and stable. Here we report what happened when we moved cohorts of eight (in 2017) and six (in 2018) of these ∼1-year-old birds to communal housing in two outdoor aviaries, placing them in physical, visual and acoustic contact with other adult Costa's hummingbirds that sang songs to which each individual had never previously been exposed. The remaining four 1-year-old birds (in 2018) were instead kept in isolation for their second year as a control, then first exposed to each other at 2 years of age. Within 2 months, all of the 1-year-old birds rapidly changed their songs to produce novel songs that were unique to each aviary. The control birds that remained in isolation for a second year did not change their songs. These second-year birds then changed their songs when they were moved to the aviaries and exposed to novel song for the first time at 2 years of age. Although additional experiments are important (e.g. tutoring adults raised in the wild), our results show that Costa's hummingbirds have open-ended vocal learning through at least their third year.</div></div>","PeriodicalId":50788,"journal":{"name":"Animal Behaviour","volume":"218 ","pages":"Pages 207-216"},"PeriodicalIF":2.3,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IF 2.3 2区生物学

Animal Behaviour Pub Date : 2024-11-06 DOI: 10.1016/j.anbehav.2024.10.004

Noa Pinter-Wollman

引用次数: 0