kHz
ML86008171
Contribuidor
Andrew Spencer Mídias deste contribuidor Perfil
Data
Local
Reserva Yanacocha
Pichincha, Ecuador
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - X
- Sons
- Vocalização de voo; Não-vocal
- Playback
- Playback não utilizado
Comentários
sounds during the pre-dawn roding display from four different birds (with one in particular close and on-target, the others mostly far in the background). The bird was visible for most of this recording, flying high overhead. There was a lot of variability in the whooshing sound made during the moderately shallow stoops made at the end of each vocal element; at times there was almost no mechanical sound produced at all, while during others it was loud and prevalent. Habitat was dense elfin forest on steep terrain.
Detalhes da observação
Started at 5:24, mostly done by 5:43, with one bird going until 5:47. Then at 7:15, out of curiosity, I played the tape about 500m up the Polylepis trail past the feeders, and had two birds respond!
Informação técnica
- Gravador
- Microfone
- Acessórios
- Tamanho original do arquivo
- 11.72 MB