ML49968781
Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
Участник
Andrew S. Aldrich Media from this contributor Профиль
Дата
Местоположение
River Park, Chicago
Cook, Illinois, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Immature Unknown sex - X
Подробности наблюдения
Originally reported as Ross's, signs point to hybrid or backcross. Size and overall structure were in line for Ross's, but there is a broad grin patch, a slight curve to the bill base, and more of a blocky head shape.
Техническая информация
- Модель
- Canon EOS 70D
- Lens
- EF-S55-250mm f/4-5.6 IS
- ISO
- 500
- Фокусное расстояние
- 250 mm
- Вспышка
- Flash did not fire, auto
- Диафрагма
- f/6.3
- Выдержка
- 1/320 sec
- Размеры
- 2263 pixels x 1507 pixels
- Исходный размер файла
- 1.76 MB