ML492342951
American Herring x Glaucous-winged Gull (hybrid) Larus smithsonianus x glaucescens
Contribuidor
Kirk Zufelt Archivos multimedia de este(a) colaborador(a)
Fecha
Localidad
Sault Ste. Marie Municipal Landfill (restricted access)
Algoma, Ontario, Canada
Archivos multimedia de esta localidad Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
Detalles de la observación
Single 1st cycle gull mostly in juvenile plumage but with some replaced scapulars. Large AHGU-sized. High placed dark eye with GWGU-like jizz to head. Hefty bill with lightening base. Dull pink legs with dark shins. Broad wings but with relatively longish hand and no bulging secondaries, intermediate primary projection. Overall very uniform brown. Muddy brown primaries with prominent chevroning -darker than typical GWGU and considerably lighter than AHGU. Mostly solid brown tail with some mottled speckling of the base of outer retraces. Thayer's r/o by structure & plumage state, American Herring and Glaucous-winged by mid range plumage/primary colour. Slaty-backed by longish primary projection and leg-colour.
Información técnica
- Modelo
- NIKON Z 9
- Lente
- VR 500mm f/4G
- ISO
- 400
- Longitud focal
- 500 mm
- Flash
- Flash did not fire
- Número f (o Apertura del diafragma)
- f/5.6
- Velocidad de obturación
- 1/10000 sec
- Dimensiones
- 5379 pixels x 3363 pixels
- Tamaño original del archivo
- 1.16 MB