ML616228376
Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
Участник
Sean Williams Media from this contributor
Дата
Местоположение
Bayshore Fishing Access
Lucas, Ohio, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
Intermediate traits between this Herring and Lesser Black-backed, e.g. mantle obviously dark but paler than LBBG, legs and toes were a straw yellow and webbing was pink. Long primary projection demonstrative of LBBG parent; slightly but noticeably larger than nearby LBBGs. Herring Gull-influenced traits included paler color to mantle than LBBG, pale straw-yellow legs with intermixed pink highlights, larger body size compared to LBBG, and especially heavy proportions– e.g. heavy bill, thick neck, broad wings, and shorter primary projection. Structurally, this bird was more similar to Herring Gull than Lesser Black-backed Gull.
Техническая информация
- Модель
- Canon EOS R5
- Lens
- RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
- ISO
- 500
- Фокусное расстояние
- 700 mm
- Вспышка
- Flash did not fire
- Диафрагма
- f/10.0
- Выдержка
- 1/1600 sec
- Размеры
- 1231 pixels x 821 pixels
- Исходный размер файла
- 132.79 KB