Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Roni Ostreiher"'
Autor:
Roni Ostreiher, Aviad Heifetz
Publikováno v:
Royal Society Open Science, Vol 4, Iss 2 (2017)
The sentinel behaviour of 38 Arabian babbler adult floaters, who lived alone within a territory belonging to a foreign group, was studied and compared with their own sentinel behaviour in the past, when they were group members. All floaters acted as
Externí odkaz:
https://doaj.org/article/116088f959de4cfeb85610c37513f136
Publikováno v:
Ethology Ecology & Evolution. :1-16
In many species, dispersal from the natal group is crucial for reproduction. However, venturing into a new territory and integrating into a novel social environment is associated with risks and costs. In cooperatively breeding species, moreover, an i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d855e04ad0a7cff4673599dbf70203
https://doi.org/10.1080/03949370.2022.2094469
https://doi.org/10.1080/03949370.2022.2094469
Publikováno v:
Animal Behaviour. 173:81-92
In many cooperatively breeding species, one of the group members (called a sentinel) flies or climbs up occasionally to a high position, looks around and utters alarm calls if a predator approaches, while other group members are foraging. Bednekoff's
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bdf5497ee06f71321e1b97be564b6a7
https://doi.org/10.1016/j.anbehav.2021.01.002
https://doi.org/10.1016/j.anbehav.2021.01.002
Autor:
Roni Ostreiher, Aviad Heifetz
Publikováno v:
Journal of Avian Biology. 51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0f6f512c1a6f5a9599c50bf568e464
https://doi.org/10.1111/jav.02513
https://doi.org/10.1111/jav.02513
Publikováno v:
Journal of Behavioral and Experimental Economics. 91:101661
When group-living Arabian babbler songbirds hear a sentinel alarm call that indicates a raptor approach, they should instantaneously choose whether to flee to shelter, or rather to expose themselves while calling towards the raptor to communicate to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b386b750fee60eb4bdd7f458f0dbc01d
https://doi.org/10.1016/j.socec.2021.101661
https://doi.org/10.1016/j.socec.2021.101661
Autor:
Roni Ostreiher, Aviad Heifetz
Publikováno v:
Behavioral Ecology. 27:393-400
Sibling rivalry and brood reduction are traditionally considered to derive from food shortage. The aim of this study was to check this in the case of the Arabian babbler (Turdoides squamiceps) and to enhance our understanding of the negative and posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f497fdd328411afcada240b74577e33a
https://doi.org/10.1093/beheco/arv161
https://doi.org/10.1093/beheco/arv161
Autor:
Aviad Heifetz, Roni Ostreiher
Publikováno v:
Royal Society Open Science, Vol 4, Iss 2 (2017)
Royal Society Open Science
Royal Society Open Science
The sentinel behaviour of 38 Arabian babbler adult floaters, who lived alone within a territory belonging to a foreign group, was studied and compared with their own sentinel behaviour in the past, when they were group members. All floaters acted as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba617de1d90334e4fc2376d7f2ab15c2
https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.160738
https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.160738
Publikováno v:
Behavioral Ecology and Sociobiology. 66:1237-1246
Hatching asynchrony of nestling birds leads to weight asymmetries, which in turn affect the nestlings’ relative success when competing for feedings brought to the nest. We present a game theoretic model that predicts how weight asymmetry influences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06a57d1a357616b4c8a2000221b709b8
https://doi.org/10.1007/s00265-012-1377-5
https://doi.org/10.1007/s00265-012-1377-5
Publikováno v:
Behaviour. 149:755-773
Alarm call systems can be broadly categorised into functionally referential and urgency based. In the former, different categories of predators evoke structurally distinct call types which elicit different responses also in the absence of the predato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aca3dca22882595e99322794dd6f9928
https://doi.org/10.1163/1568539x-00003003
https://doi.org/10.1163/1568539x-00003003