ML113906621
Colaborador
John Cassady Média deste colaborador
Data
Localização
Miller Beach, Lake Street
Lake, Indiana, United States
Média deste local Lista Ilustrada- Idade e sexo
- Juvenil, Sexo desconhecido - X
Detalhes da observação
The following marks for juvenile Long-tailed Jaeger are visible in the photos: 1. Gray tones. 2. Two-toned upper wings. 3. Two pale primary shafts on P10 and P9 4. Structure - weight forward, with more breast than belly, very little head projection, and an extended "back end." 5. Stubby bill. 6. and perhaps most convincing, the scaly looking mantle and upper wing coverts as the result of bars of pale-edged feathers (a feature not normally shown by young PAJAs).
Informação técnica
- Dimensões
- 350 pixels x 287 pixels
- Tamanho do ficheiro original
- 37.87 KB