Why is wing-spreading behaviour absent in blue-eyed shags?
International audience Wing spreading is a general behaviour in cormorants, and has been described worldwide in most species (Orta 1992). Yet, this behaviour is missing (with some exceptions, see below) in the species belonging to the so-called ‘blueeyed shag complex' (Bernstein & Maxson 19...
Published in: | Animal Behaviour |
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Main Authors: | , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2007
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Subjects: | |
Online Access: | https://doi.org/10.1016/j.anbehav.2006.11.024 https://hal.archives-ouvertes.fr/hal-00182823 |