טוען...
Lazy group members are substitute helpers in carrion crows
In many cooperatively breeding societies, helping effort varies greatly among group members, raising the question of why dominant individuals tolerate lazy subordinates. In groups of carrion crows Corvus corone corone, helpers at the nest increase breeders' reproductive success, but chick provi...
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| Main Authors: | , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
The Royal Society
2010
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2981929/ https://ncbi.nlm.nih.gov/pubmed/20519217 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2010.0745 |
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