ML568106101
Contribuidor
Dana Bangs Mídias deste contribuidor Perfil
Data
Local
Arroyo Del Valle
Alameda, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Silent grayish empid with short bill and modest eye-ring. Observed at 37.623268, -121.745971 while looking for previously reported Calliope Hummingbird. Reporting this bird as a Dusky (as opposed to Hammond's) because of 1) long apparent length of tail relative to short primary extension (extension also short relative to tertials), 2) roundish head with minimal peaking at back, 3) grayish head/nape contrasting subtly with greenish back, and 4) observed in low thicket environment. Tail flicking behavior not noted. This is a tough call with less than ideal pics, but will consider it a "learning" experience. Will happily be corrected. Pics 1 and 2 DBangs, Pics 3-6 DKadra.
Informação técnica
- Modelo
- Canon PowerShot SX70 HS
- Lente
- 3.8-247mm
- ISO
- 640
- Distância focal
- 247 mm
- Flash
- Flash did not fire
- f-stop
- f/6.5
- Velocidade do obturador
- 1/400 sec
- Dimensões
- 5184 pixels x 3888 pixels
- Tamanho original do arquivo
- 3.42 MB