ML371355081
Rufous x Allen's Hummingbird (hybrid) Selasphorus rufus x sasin
Colaborador
David Rankin Média deste colaborador Perfil
Data
Localização
Winchester Trails-- log landing on ridge
Coos, Oregon, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Playback
- Não especificado
Detalhes da observação
All the birds in this area that were on territory that we banded or recorded showed evidence of hybridizations. In appearance they tended to be more Rufous-like, but would show slightly reduced notches in R2, variable green on the back and incorporate Rufous and Allen's-like elements into their displays, often doing pendulums and dives in the same display and having intermediate dive sounds. See our paper for more into: https://academic.oup.com/auk/article/136/4/ukz049/5565029
Informação técnica
- Gravador
- Microfone
- Acessórios
- Tamanho do ficheiro original
- 18.74 MB