On the interplay between phylogeny and environment on behaviour of two urban bird species, Columba livia and Corvus corone (Aves)
| العنوان: | On the interplay between phylogeny and environment on behaviour of two urban bird species, Columba livia and Corvus corone (Aves) |
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| المؤلفون: | Z. Skandrani, Natale Emilio Baldaccini, J. Gasparini, A.-C. Prevot |
| المساهمون: | Centre d'Ecologie et des Sciences de la COnservation (CESCO), Muséum national d'Histoire naturelle (MNHN)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), University of Pisa - Università di Pisa, Biogéochimie et écologie des milieux continentaux (Bioemco), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Université Pierre et Marie Curie - Paris 6 (UPMC)-AgroParisTech-Centre National de la Recherche Scientifique (CNRS), Universita degli studi di Pisa, Centre National de la Recherche Scientifique (CNRS)-AgroParisTech-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Recherche Agronomique (INRA)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) |
| المصدر: | Italian Journal of Zoology Italian Journal of Zoology, 2016, 83 (1), pp.98-102. ⟨10.1080/11250003.2015.1118562⟩ Italian Journal of Zoology, Taylor & Francis, 2016, 83 (1), pp.98-102. ⟨10.1080/11250003.2015.1118562⟩ |
| بيانات النشر: | HAL CCSD, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Ecology, [SDV]Life Sciences [q-bio], Interspecific competition, artificial selection, Biology, 010603 evolutionary biology, 01 natural sciences, Intraspecific competition, 03 medical and health sciences, Rock Doves, pre-adaptation, 030104 developmental biology, Habitat, Phylogenetics, birds, 11. Sustainability, behavioural plasticity, Animal Science and Zoology, Rural area, Urban environment, Flight distance, Risk-taking |
| الوصف: | International audience; Different hypotheses exist to explain the ability of individuals or species to modify their behaviours in response to the urban environment. Our study addresses risk-taking in urban birds as an essential behavioural change in cities allowing the species to manage living in anthropic habitats. Specifically, we tested role of phylogeny and the environment on risk-taking, expressed in lower escape distances. We adopted a comparative approach and compared the flight distance of urban pigeons and urban crows in Paris with rural wild rock doves and crows in Sardinia, thus contrasting environmental conditions (urban or rural), species (columbids vs. corvids) and type (feral or wild). Pigeons had lower flight distance than crows in both rural and urban environments, and rural individuals of both species had higher flight distance than urban individuals. However, this intraspecific difference was higher in pigeons than in crows, and the interspecific difference was higher in urban than in rural areas. Our study shows that risk-taking in birds is the outcome of a complex interplay between several environmental and phylogenetic factors, and confirms the hypothesis of increased risk-taking in urban pigeons as a result of a pre-adaptation due to artificial selection, as often suggested but never scientifically demonstrated. |
| اللغة: | English |
| تدمد: | 1125-0003 1748-5851 |
| DOI: | 10.1080/11250003.2015.1118562⟩ |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0e980b2004d7a7479a4af423b5db55 https://hal.inrae.fr/hal-02640600 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....ad0e980b2004d7a7479a4af423b5db55 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 11250003 17485851 |
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| DOI: | 10.1080/11250003.2015.1118562⟩ |