kHz
ML396759051
Colaborador
James Castle Gaither Jr Média deste colaborador Perfil
Data
Localização
10551 Iris Road, Truckee, California, US
Nevada, California, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Playback
- Não especificado
Detalhes da observação
It was a full moon with no clouds and I saw and heard a flock of Tundra Swans fly overhead about 50-100 hundred yards over the tree tops. I took a Merlin ID recording and it also concluded Tundra Swan. I ruled out Snow Geese because I could distinctly hear their wing beats whooshing, I did not see black wing tips, and the calls were lower pitched (compared to SNGO) as evidenced by the spectrogram.
Informação técnica
- Gravador
- Microfone
- Acessórios
- Tamanho do ficheiro original
- 2.05 MB