Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Sociable weaver"'
Begging and feeding responses vary with relatedness and sex of provisioners in a cooperative breeder
Autor:
Rita Fortuna, Pietro B. D'Amelio, Claire Doutrelant, André C. Ferreira, Clothilde Lecq, Liliana R. Silva, Rita Covas, Fanny Rybak, Matthieu Paquet
Publikováno v:
Animal Behaviour
Animal Behaviour, 2022, 185, pp.49-71. ⟨10.1016/j.anbehav.2021.12.015⟩
Animal Behaviour, 2022, 185, pp.49-71. ⟨10.1016/j.anbehav.2021.12.015⟩
Begging behaviour can provide information on offspring hunger levels and be used by parents to adjust food provisioning efforts. In cooperative breeders, helpers also provide care by feeding the young. However, how helpers of different sex and relate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f829936a59cd9d3eb8082a5b4822a35
https://doi.org/10.1016/j.anbehav.2021.12.015
https://doi.org/10.1016/j.anbehav.2021.12.015
Autor:
Oschadleus, H Dieter
Publikováno v:
Ostrich: Journal of African Ornithology; Vol. 93 No. 2 (2022); 91-98
The Pygmy Falcon Polihierax semitorquatus does not build its own nest but is an obligate user of the nests of colonial birds for roosting and breeding. The nests of various weavers and starlings have been listed, suggesting a wide range of hosts used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::c51f63bd1a6d156f4f9a01d52e875714
https://www.ajol.info/index.php/ostrich/article/view/230737
https://www.ajol.info/index.php/ostrich/article/view/230737
Autor:
Robert L. Thomson, Anthony M. Lowney
Publikováno v:
Journal of Animal Ecology. 90:2362-2376
Animal distribution in a landscape depends mostly on the availability of resources. This can be facilitated by other species that have positive effects on local species diversity and impact community structure. Species that significantly change resou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caaeffca9078b83515873bedd426b07d
https://doi.org/10.1111/1365-2656.13544
https://doi.org/10.1111/1365-2656.13544
Publikováno v:
Ecology and Evolution, Vol 10, Iss 20, Pp 11643-11656 (2020)
Ecology and Evolution
Ecology and Evolution
“Islands of fertility” result from the focussing of water and nutrients around many shrub or tree species due to plants foraging for resources. Plant–animal feedbacks may amplify the development of such islands through environmental modificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb563ea97515654d3a4c13732f2020c
https://doaj.org/article/5062a25549354026b284e39bd14ce8ea
https://doaj.org/article/5062a25549354026b284e39bd14ce8ea
Publikováno v:
Frontiers in Ecology and Evolution, Vol 8 (2020)
The primary role of nests as structural support for eggs, nestlings, and incubating parents is well established, but our understanding of their secondary roles and their adaptive features is still limited. Nests can serve a particularly important rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95792a1944478dff135aa6fa3859f9b4
https://doi.org/10.3389/fevo.2020.570006
https://doi.org/10.3389/fevo.2020.570006
Autor:
Liliana R. Silva, Rita Fortuna, Claire Doutrelant, Matthieu Paquet, Franck Theron, Rita Covas, André C. Ferreira
Publikováno v:
The Journal of animal ecologyREFERENCES. 90(5)
Females may adjust prenatal allocation in relation to ecological conditions that affect reproductive success, such as weather conditions or predation risk. In cooperative breeders, helpers might also influence reproductive success, and previous studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10dd91a21d9830515081aa954a0c7f00
https://pubmed.ncbi.nlm.nih.gov/33550597
https://pubmed.ncbi.nlm.nih.gov/33550597
Publikováno v:
Oikos
Oikos, Nordic Ecological Society, 2020, ⟨10.1111/oik.07463⟩
Oikos, Nordic Ecological Society, 2020, ⟨10.1111/oik.07463⟩
International audience; Organisms living in hot, arid environments face important risks associated with hyperthermia and dehydration which are expected to become more severe with climate change. To mitigate these risks, individuals often modify behav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10d6ec7ab6cec12c3752c37fe91b0b85
https://hal.archives-ouvertes.fr/hal-02917333
https://hal.archives-ouvertes.fr/hal-02917333
Autor:
H. Dieter Oschadleus
Publikováno v:
Ostrich. 90:85-88
Several raptor species nest on top of large weaver nests. These weaver nests are usually sited in trees, but 11.7% of Red-billed Buffalo-Weaver Bubalornis niger and 25.7% of Sociable Weaver Philetairus socius nests occur on man-made structures. In an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41cc164f61d4e6197729dc81be4751c1
https://doi.org/10.2989/00306525.2018.1543213
https://doi.org/10.2989/00306525.2018.1543213
Akademický článek
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Autor:
Claire N. Spottiswoode, Res Altwegg, Dorine Y. M. Jansen, Rafael Mares, Claire Doutrelant, Rita Covas, Roger Pradel
Publikováno v:
Population Ecology
Population Ecology, Springer Verlag, 2019, 61 (4), pp.406-420. ⟨10.1002/1438-390X.12010⟩
Population Ecology, Springer Verlag, 2019, 61 (4), pp.406-420. ⟨10.1002/1438-390X.12010⟩
International audience; Climate models forecast increasing climatic variation and more extreme events, which could increase the variability in animal demographic rates. More variable demographic rates generally lead to lower population growth and can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b62262d0ac02fdac9f5d5ed1a21500
https://hal.archives-ouvertes.fr/hal-02161587
https://hal.archives-ouvertes.fr/hal-02161587