Bill opening and sound spectrum in barnacle goose loud calls: individuals with ‘wide mouths’ have higher pitched voices

• Published in: Animal Behaviour
• Main Authors: Hausberger, Martine, Black, Jeffrey M., Richard, Jean-Pierre
• Format: Article in Journal/Newspaper
• Language: English
• Published: Elsevier BV 1991
• Subjects: Animal Science and Zoology; Ecology, Evolution, Behavior and Systematics; Barnacle goose
• Online Access: http://dx.doi.org/10.1016/s0003-3472(05)80565-2; https://api.elsevier.com/content/article/PII:S0003347205805652?httpAccept=text/xml; https://api.elsevier.com/content/article/PII:S0003347205805652?httpAccept=text/plain