ML615485264
Colaborador
Sandeep Biswas Média deste colaborador Perfil
Data
Localização
Springbrook Prairie Forest Preserve -- East Side
DuPage, Illinois, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Conservative minimum estimate. Possibly more. Peenting and flying at dusk. 5 birds seen in flight, coming in from different directions. At a time two were seen flying together, following one another. Several calls from both sides of Henslow's trail. Audio/video recorded. Audio ML615488052 has at least 4 birds peenting, calling and wing fluttering together.
Informação técnica
- Câmera
- Microfone
- Acessórios
- Tamanho do ficheiro original
- 63.21 MB