kHz
ML473499541
Colaborador
Asher Warkentin Média deste colaborador Perfil
Data
Localização
Camp Valaqua
Calgary, Alberta, Canada
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Sons
- Canto
- Playback
- Não especificado
Detalhes da observação
Tracked a singing bird to its nest where there was a mate and only one cowbird chick visible... the nest was high, so not possible to see if there are other chick's and subsequent checks also failed, although it appears the cowbird may have outcompeted the rest and appears nearly ready to fledge. BOTW indicates very few (0-0.14) BHVI fledge successfully when cowbird chick's are present.
Espécies adicionais
Informação técnica
- Gravador
- Microfone
- Acessórios
- Tamanho do ficheiro original
- 12.1 MB