ML614532823
Greater White-fronted x Cackling Goose (hybrid) Anser albifrons x Branta hutchinsii
Участник
Jeremy Gatten Media from this contributor Профиль
Дата
Местоположение
1850 Koksilah Road, Cowichan Bay, British Columbia, CA (48.73, -123.628)
Cowichan Valley, British Columbia, Canada
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
After external consultation, this appears to be the best ID. This bird was initially seen in the Cowichan Valley back on November 9th off Thain Rd (Cobble Hill). At that time, the flock that was around had more Cackling Geese (mostly taverneri, seemingly). This bird appears on the larger end of the scale for Cackling as a parent, so it presumably pertains to a larger subspecies (e.g., taverneri). Separating it from a Lesser Canada Goose x Greater White-fronted would be challenging, but the bill on this bird does appear on the petite side for that combination.
Техническая информация
- Модель
- Canon EOS 7D Mark II
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 500
- Фокусное расстояние
- 400 mm
- Вспышка
- Flash did not fire
- Диафрагма
- f/8.0
- Выдержка
- 1/1000 sec
- Размеры
- 2871 pixels x 1914 pixels
- Исходный размер файла
- 5.48 MB