ML615163622
Contribuidor
Alex Colucci Mídias deste contribuidor Perfil
Data
Local
West Branch SP—Kirwan Dam and Visitor Center
Portage, Ohio, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Macho Adulto - 24
- Comportamentos
- Corte, display ou cópula
- Sons
- Chamado; Não-vocal
- Playback
- Playback não utilizado
Comentários
Call notes throughout, which appear to be consistent with COGO courtship displays--light "peent" calls. The raft was made up entirely of COGO; they were quite active and appeared to be moving their heads often. Very little diving observed. At the beginning of the recording, there are some non-vocal wingbeats from several individuals taking flight.
Detalhes da observação
Male and female courtship displays: head movement seen from both and light "peent" calls heard from males.
Informação técnica
- Gravador
- Microfone
- Acessórios
- Tamanho original do arquivo
- 10.77 MB