Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Anahita J. N. Kazem"'
Autor:
Anahita J N Kazem, Anja Widdig
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e55846 (2013)
The ability to recognize kin and thus behaviourally discriminate between conspecifics based on genetic relatedness is of importance both in acquiring inclusive fitness benefits and to enable optimal inbreeding. In primates, mechanisms allowing recogn
Externí odkaz:
https://doaj.org/article/96323d0c6cb5444f96fae4eaccecfbfc
Publikováno v:
Animal Behaviour. 83:1243-1251
In variable environments variance-sensitive foraging should be replaced by more profitable sampling behaviour whenever the variation in foraging rewards becomes predictable enough to track. We tested this suggestion in groups of wild Siberian jays, P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a575279aadfd4f59ccae92c8dc1c45d
https://doi.org/10.1016/j.anbehav.2012.02.016
https://doi.org/10.1016/j.anbehav.2012.02.016
Publikováno v:
Philosophical Transactions of the Royal Society B: Biological Sciences. 365:3937-3946
This introduction to the themed issue on Evolutionary and ecological approaches to the study of personality provides an overview of conceptual, theoretical and methodological progress in research on animal personalities over the last decade, and plac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f82e0bd5dc0c16503f2e3d4101052f
https://doi.org/10.1098/rstb.2010.0222
https://doi.org/10.1098/rstb.2010.0222
Publikováno v:
Proceedings of the Royal Society B: Biological Sciences. 285:20181208
Kin recognition is a key ability which facilitates the acquisition of inclusive fitness benefits and enables optimal outbreeding. In primates, phenotype matching is considered particularly important for the recognition of patrilineal relatives, as in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64081bedf8443165366d97f248335e30
https://doi.org/10.1098/rspb.2018.1208
https://doi.org/10.1098/rspb.2018.1208
Publikováno v:
Animal Behaviour. 80:517-525
Offspring begging provides parents with an honest signal of short-term nutritional need (i.e. hunger). However, offspring that have experienced contrasting levels of long-term food intake may beg differently for a given level of short-term need, perh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ac9c5abe721b76a2305bd7038b36cb5
https://doi.org/10.1016/j.anbehav.2010.06.015
https://doi.org/10.1016/j.anbehav.2010.06.015
Publikováno v:
Trends in Ecology and Evolution, 25(2), 81-89. Elsevier Current Trends
Recent studies in the field of behavioural ecology have revealed intriguing variation in behaviour within single populations. Increasing evidence suggests that individual animals differ in their average level of behaviour displayed across a range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15cde47d4c1429765eab08928742966
https://doi.org/10.1016/j.tree.2009.07.013
https://doi.org/10.1016/j.tree.2009.07.013
Publikováno v:
Behavioral Ecology. 21(5):1067-1072
Variance sensitivity theory predicts that optimal foragers should take into account not only the mean but also the variance in rewards offered by alternative foraging options. Whereas a positive energy budget should favor variance aversion, a negativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b9a530c1f930824f18f3dabec60077
http://hdl.handle.net/10.1093/beheco/arq106
http://hdl.handle.net/10.1093/beheco/arq106
Autor:
Nina Figenschau, Anahita J. N. Kazem, Nicole A. Schneider, Andrew F. Russell, Simon C. Griffith, Jonathan Barnaby, Jonathan Wright, Michael Griesser
Publikováno v:
Ethology. 115:888-896
Most cooperative breeding bird species live in family groups that are formed through the prolonged association of offspring with their parents. Research into cooperative families has in particular investigated the balance between cooperation and conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b59b01a85900bc634adfc9830ef1813a
https://doi.org/10.1111/j.1439-0310.2009.01678.x
https://doi.org/10.1111/j.1439-0310.2009.01678.x
Publikováno v:
Animal Behavior, 77(3), 727-735. ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD
Animal Behaviour, 77(3), 727-735. Academic Press
Animal Behaviour, 77(3), 727-735. Academic Press
Provisioning visits by helpers are normally assumed to confer positive fitness effects on nestlings, but few studies have actually examined the nutritional value of items helpers fed to offspring. In the cooperatively breeding bell miner, Manorina me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89baa03bbde1318752bc40f7222a3a41
https://doi.org/10.1016/j.anbehav.2008.12.008
https://doi.org/10.1016/j.anbehav.2008.12.008
Publikováno v:
Animal Behaviour. 77:369-376
Cooperative provisioning dynamics between members of a pair in biparental systems has received a lot of attention, both empirically and theoretically. The dynamics of provisioning in cooperatively breeding groups, however, remains poorly understood.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5a908292b48fe7b91edced0da142bee
https://doi.org/10.1016/j.anbehav.2008.10.009
https://doi.org/10.1016/j.anbehav.2008.10.009