Автор
Lucy Wightman Медіа від цього автора
Дата
Локація
Cumberland Farms--River St. Entrance
Plymouth, Massachusetts, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
These numbers are under the actual number of the species since males were fully counted, females sampled. Two mixed aggregation flocks with red-winged blackbirds as the nuclear species in both observed. I counted the male red winged blackbirds not the attendant species. Females were counted only as samples in representative areas of the images. Many photographs of both flocks, however not once they formed a single flock.
Технічна інформація
- Модель
- Canon EOS 5D Mark II
- ISO
- 500
- Фокусна відстань
- 840 mm
- Спалах
- Flash did not fire, auto
- f-stop
- f/7.1
- Витримка
- 1/1250 sec
- Розміри
- 5616 pixels x 3744 pixels
- Розмір вихідного файлу
- 7.73 MB