ML125003111
Участник
David Dowell Media from this contributor
Дата
Местоположение
Horseshoe Reservoir
Larimer, Colorado, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
Pale first-year gull, same size as the larger Herring Gulls (and noticeably larger than ICGU, CAGU, and LBBG). Upperparts low contrast and finely patterned. Primaries same color as upperparts, with paler edges. Short primary projection beyond tail. Plain (not patterned) tertials. Brown tail band. Streaks on neck, head somewhat paler than rest of upperparts. Bill black, quite thick but also rather short (like that in photo 33.10 in Howell and Dunn's book). Pink legs. Primaries too pale for Herring and Thayer's. Glaucous ruled out by lack of bicolored bill. Kumlien's most similar other possibility, but ruled out by large size, short primary projection, plain tertials, and thick bill.
Техническая информация
- Модель
- iPhone 8
- Lens
- iPhone 8 back camera 3.99mm f/1.8
- ISO
- 40
- Фокусное расстояние
- 4 mm
- Вспышка
- Flash did not fire, auto
- Диафрагма
- f/1.8
- Выдержка
- 1/120 sec
- Размеры
- 4032 pixels x 3024 pixels
- Исходный размер файла
- 285.77 KB