kHz
ML291222551
Contribuidor
Rich B Mídias deste contribuidor
Data
Local
Glacier Ridge Metro Park--North
Union, Ohio, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - 120
- Comportamentos
- Voando
- Sons
- Chamado de voo; Vocalização de voo
- Playback
- Não especificado
Detalhes da observação
Four flights were observed overhead averaging ~30 birds per flight. Each flight was observed heading from the north to the south. Each flight was arranged in an undulating v-formation with some individuals occasionally dropping out of formation and then working back into the formation. The birds were buff colored from below with dark outer wing tips. Heads/necks were clearly extended straight and ahead of the torso and legs/feet clearly trailed behind the birds. A recording of their flight call is attached
Espécies adicionais
Informação técnica
- Gravador
- iPhone 12 movie (audio converted to .m4a format
- Microfone
- Acessórios
- Tamanho original do arquivo
- 176.06 KB