Colaborador
Steven Mlodinow Média deste colaborador Perfil
Data
Localização
Andrick Ponds SWA
Morgan, Colorado, United States
Média deste local Lista Ilustrada- Idade e sexo
- Macho Adulto - X
Detalhes da observação
Blackish duck seen (for practical purposes) only in flight. Very contrasting pale straw head and neck, especially throat/cheek. Eyeline weak, crown modestly dark (not as dark as ABDU or Mexi Duck). Bright white unmarked underwing coverts. Speculum blue, apparent thin pale trailing edge. Tail dark. Photos coming. Pale face with weak head markings eliminates ABDU. Mexican Duck should be paler bodied, more prominent white borders to speculum, darker head head markings.
Informação técnica
- Modelo
- NIKON D7000
- ISO
- 1250
- Distancia focal
- 500 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/13.0
- Velocidade do obturador
- 1/2000 sec
- Dimensões
- 493 pixels x 316 pixels
- Tamanho do ficheiro original
- 105.1 KB