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Gaze direction – A cue for hidden food in rooks (Corvus frugilegus)?
Other individual's head- and eye-directions can be used as social cues indicating the presence of important events. Among birds, ravens and rooks have been shown to co-orient with conspecifics and with humans by following their gaze direction into distant space and behind visual screens. Both s...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Elsevier Scientific Pub. Co
2011
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3185283/ https://ncbi.nlm.nih.gov/pubmed/21855614 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.beproc.2011.08.002 |
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