ML185597

Idade e sexo

Macho Adulto - 1

Comportamentos

Corte, exibição ou cópula; Voar

Sons

Chamamento; Não vocal; Canto

Playback

Não foi utilizado playback

Notas sobre o média

Calls from a lone male attempting to set up a territory amongst a colony of Western Gulls. Often holding a stick in the bill and occasionally giving display calls. When Western Gulls would get too close, it would rush them, giving the harsh calls heard in the first segment of this recording. Hissing sounds in the second segment are the bird giving an apparent display call, with raised head. Guttural calls heard in the third segment are given in response to the presence of a Western Gull. Only soft calls in fourth segment. Wing sounds as the bird flies off can be heard in the fifth segment. ML: 150 Hz AUHipass filter applied in soundBlade HD. Other Behaviors: Threaten, Displace, Emit Agonistic Call, Perform Visual Display.

Espécies adicionais

• Western Gull Larus occidentalis

Informação técnica

Gravador

Roland R-26

Microfone

Sennheiser ME 67

Acessórios

Informação de arquivo

Catalogado

2 May 2014 - Jay McGowan

Digitalizado

2 May 2014 - Jay McGowan

Editado

2 May 2014 - Jay McGowan