ML618527741
Contribuidor
Herky Birder Mídias deste contribuidor
Data
Local
Port Washington--Marina/Harbor
Ozaukee, Wisconsin, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
4 adult appearing birds. At least one younger bird. Tried to work through all them legs and i could find only yellowish Did some homework. Photo review and Howell and Dunn Gull book Appears to be at least 1 first cycle bird: brown uppers, broad blackish distal band in tail, black bill Appears to be at least 2 second cycle birds: reduced black in tail, brown primaries to slaty upper Appears to be at least 2 third cycle birds: all white tails, some dusky underwing remaining, lacking primary mirrors Photo review also shows breeding adult 1 bird with primary mirrors with black wingtips and white tail and distinct yellow legs, red gonys, clean white belly Any review is welcome.
Informação técnica
- Modelo
- Canon PowerShot SX70 HS
- Lente
- 3.8-247mm
- ISO
- 100
- Distância focal
- 221.1 mm
- Flash
- Flash did not fire
- f-stop
- f/7.1
- Velocidade do obturador
- 1/1000 sec
- Dimensões
- 1440 pixels x 1080 pixels
- Tamanho original do arquivo
- 355.16 KB