ML611598360
Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens
Colaborador
Avo Stilt Média deste colaborador Perfil
Data
Localização
Bolsa Chica Ecological Reserve
Orange, California, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Large 1st cycle gull on muddy island off lookout point. Neatly checkered across most of wings, which were darker brown than typical of GWGU. Primaries brown with pale edging. Lower scapulars (retained) mostly dark brown centered with pale edging, replaced upper scapulars a mix of pale gray and white. Slim bill without much gonydeal expansion favors this combo over Olympic. Very white head. Larger than Westerns, and did not have the "cutenesss" of a Thayer's. Photos to add.
Informação técnica
- Modelo
- COOLPIX P1000
- ISO
- 100
- Distancia focal
- 180 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Velocidade do obturador
- 1/250 sec
- Dimensões
- 2272 pixels x 1704 pixels
- Tamanho do ficheiro original
- 1.88 MB