ML611067353
Автор
David Bergstrom Медіа від цього автора Профіль
Дата
Локація
Acadia NP--Schoodic Peninsula
Hancock, Maine, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
- Не вказано
- Стать
- Не вказано
Деталі спостереження
I originally IDed this as a Rusty Blackbird (see below) but after interaction with Louis Bevier (who pointed out the curved culmen, large bill, and head contrasting with the back and body), I have changed this to Common Grackle. ~~~~~ Approximately American Robin-sized blackbird (and black bird!). No sheen typical of Common Grackle was seen. Clearly, much smaller than American Crow or Common Raven. Head appeared to be small and round (~1” diameter). Bill appeared smaller and finer than Common Grackle (<<< Wrong!). Entirely black. Yellow iris was faint but visible. No speckling typical of European Starling.
Технічна інформація
- Модель
- Canon EOS 80D
- Об'єктив
- EF100-400mm f/4.5-5.6L IS II USM +1.4x III
- ISO
- 640
- Фокусна відстань
- 560 mm
- Спалах
- Flash did not fire
- f-stop
- f/9.0
- Витримка
- 1/800 sec
- Розміри
- 2372 pixels x 1581 pixels
- Розмір вихідного файлу
- 3.44 MB