kHz
ML60156051
Contribuidor
Bobby Wilcox Mídias deste contribuidor Perfil
Data
Local
Laguna LA4
Lago Buenos Aires, Santa Cruz, Argentina
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - X
- Sons
- Vocalização
- Playback
- Playback não utilizado
Comentários
Night chorus of numerous individuals probably 100ft away. The birds would call off and on all night for unknown reasons, possibly just letting others know where they are, as the threat of nocturnal predation is minimal. I think the night calls have a slightly different quality than the typical calls made during the day but I'm not sure if there is any significance to this. Amplified and 96 hz high pass filter with Audacity.
Detalhes da observação
48 adults, 27 chicks (7 pairs with 2), 3 active nests.
Informação técnica
- Gravador
- iPhone 6s
- Microfone
- Acessórios
- Tamanho original do arquivo
- 974.88 KB