Craving Ravens: Individual ‘haa’ Call Rates at Feeding Sites as Cues to Personality and Levels of Fission-Fusion Dynamics?
Common ravens aggregate in large non-breeder flocks for roosting and foraging until they achieve the status of territorial breeders. When discovering food, they produce far-reaching yells or ‘haa’ calls, which attract conspecifics. Due to the high levels of fission-fusion dynamics in non-breeders’ f...
| Main Authors: | , |
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| Format: | Online |
| Language: | English |
| Published: |
2014
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4430813/ |