ML617993799
gull sp. Larinae sp.
Contribuidor
Bob Diebold Mídias deste contribuidor
Data
Local
San Pablo Bay NWR - Reclamation Rd.
Sonoma, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Likely a Larus sp., but the dark bill and legs are perplexing (with no apparent coloring on adjacent feathers, suggesting actual bare-parts coloration rather than staining). Molting into definitive alternate plumage, based on uniform grey mantle and coverts, and adult secondaries, inner primaries, and P5. Light, almost bluish eye in direct observation which does not show as well in photos. Bill appeared heavy for a ring-billed gull, though plumage characteristics best fit that species. Could not rule out unknown hybrid based on strange combination of these characteristics.
Informação técnica
- Modelo
- NIKON Z 50
- Lente
- 200-500mm f/5.6
- ISO
- 280
- Distância focal
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Velocidade do obturador
- 13981/44739201 sec
- Dimensões
- 1311 pixels x 827 pixels
- Tamanho original do arquivo
- 155.58 KB