ML617993799
gull sp. Larinae sp.
Участник
Bob Diebold Media from this contributor
Дата
Местоположение
San Pablo Bay NWR - Reclamation Rd.
Sonoma, California, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
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.
Техническая информация
- Модель
- NIKON Z 50
- Lens
- 200-500mm f/5.6
- ISO
- 280
- Фокусное расстояние
- 500 mm
- Вспышка
- Flash did not fire
- Диафрагма
- f/6.3
- Выдержка
- 13981/44739201 sec
- Размеры
- 1311 pixels x 827 pixels
- Исходный размер файла
- 155.58 KB