![]() ) identified 13 different calls for adult Giant Canada Geese ( B. Observations of attempted rape (forced copulation) in Canada Geese. Goslings respond selectively to familiar parental calls ( Cowan 1973įor a detailed descriptions of ontogeny of gosling vocalizations, see Wurdinger 1970 Context-specific gosling calls such as Distress Calls and Greeting Calls later replaced by adult Distress Calls and Triumph Ceremony vocalizations ( Wurdinger 1970 Development of vocalizations coordinated with movements and highly correlated with familial contact and behavioral maturation ( Wurdinger 1970 Gosling calls limited to strong single peeps (Greetings, Contact, Lamentation, and Whistle of Desertion calls) or warbling trills (Trills and Sleep calls), both whistled in nature ( Whitford 1987 Vocal contact with parents and development of vocalizations begin while gosling is still in egg ( Wurdinger 1970 No definitive evidence of vocal learning in this species. Proclivity to vocalize quite variable among individuals dominant individuals 60 times more vocal than more submissive flock members ( Whitford 1998 "Vocal and visual communication of Giant Canada Geese." In Biology and management of Canada Geese., edited by D. Temporal alteration and coordination of calls by paired Canada Geese in duetted calling of aggression, territorial and triumph behavior. Phd Thesis, University of Wisconsin, Milwaukee. Vocal and visual communication and other social behavior in Canada Geese. ), and function of complete adult and gosling repertoire B. On the ontogeny of orientating movements in the triumph ceremony in two species of geese ( Anser anser L. Form and sequential association between the triumph ceremony and other behaviour patterns in the Canada Goose ( Branta canadensis L.). canadensis Triumph Calls ( Radesater 1974a Parental calls and approach behavior of young Canada Geese: a laboratory study. ![]() ) function of single parental calls of adult B. Zeitschrift für Tierpsychologie 27:257-302. Production, development and function of four goose species ( Anser indicus, A. Social behavior and breeding success in Canada Geese ( Branta canadensis) confined under semi-natural conditions. interior, possible hybrids ( Collias and Jahn 1959Ĭollias, N. Species names in all available languages Species names in all available languages Languageįew studies on vocalizations comparative studies of subspecies needed.
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