ML81065561
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
Contribuidor
Steven Mlodinow Media from this contributor Perfil
Fecha
Localidad
Pueblo Reservoir
Pueblo, Colorado, United States
Media from this location Listado ilustrado- Edad y sexo
- Inmaduro, sexo desconocido - X
Comentarios
2nd year
Detalles de la observación
Larger than nearby HERG and about size of GLGU present. Wings long, like HERG, and overall, rather HERG like in appearance, but bill bubble-gum pink, tipped with black, like GLGU and bill also rather long and straight-sided with a moderate gondyeal angle, as in HERG x GLGU I've seen in past (bill shape more like GLGU than HERG). Folder primaries were not the blackish-brown of HERG but colored more like those of a THGU with tips edged in whitish (like THGU and many Nelson's, not like HERG). Too big, wrong bill color for THGU + white eye. Sharply demarcated bicolored bill argues against HERG x GWGU (bill shape and markedly white eye also would be atypical for this cross)
Información técnica
- Model
- NIKON D810
- ISO
- 900
- Focal length
- 500 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/6.3
- Shutter speed
- 1/800 sec
- Dimensions
- 443 pixels x 220 pixels
- Original file size
- 97.9 KB