Call-type matching in vocal exchanges of free-ranging resident killer whales, Orcinus orca
Article Abstract:
Matrilineal group-specific call repertoires and a strong tendency for calls of the same type are revealed by the previous sound recordings of resident killer whale groups. Vocal exchanges of stereotyped calls with type matching appear to be an important aspect of intragroup calling on killer whales.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2004
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Within-pod variation in the sound production of a pod of killer whales, 'Orcinus orca'
Article Abstract:
A study is conducted into the mechanisms leading to pod-specific calling behaviour among killer whales. The results indicate that this type of behaviour mainly arises as a result of accumulated drift or divergence between cohesive matrilineal units, and occurs as they part to form alternative pods.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2000
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Stability and group specificity of stereotyped whistles in resident killer whales, Orcinus orca, off British Columbia
Article Abstract:
Whistle patterns for resident whales off the British Columbia coast are analyzed, revealing distinct, stereotyped whistles for both northern and southern community populations. The role of vocal learning between populations is also discussed.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 2006
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