ML266455271
Colaborador
David Irons Média deste colaborador Perfil
Data
Localização
Doris Hassler Davis Memorial Pond and Wetland
Tillamook, Oregon, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Several diagnostic photos taken. This bird appeared almost immediately overhead. Obvious a warbler by size, general coloration and active feeding behavior. Underparts bright yellow except for long white under tail coverts and vent. It showed a diffuse necklace of dark streaks, not nearly as obvious as they would be on an adult. Upper parts dark olive gray with no streaks wing bars or other markings. Bird showed a conspicuous complete whitish eye ring. Tail was often held cocked upwards in the same manner that a Chestnut-sided Warbler cocks its tail. Photos show that the tail feather are are quite pointed, which along with the rest of the plumage identify this as a hatch-year bird.
Informação técnica
- Modelo
- Canon EOS 7D
- Lente
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 1600
- Distancia focal
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/2000 sec
- Dimensões
- 2186 pixels x 1351 pixels
- Tamanho do ficheiro original
- 420.53 KB