ML141642861
Автор
Jason McKirahan Медіа від цього автора Профіль
Дата
Локація
Lake Hefner
Oklahoma, Oklahoma, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
- Не вказано
- Стать
- Не вказано
Деталі спостереження
At the time of the observation, I thought I was snapping a picture of a Ring-billed Gull but during photo processing I realized it was something different. Was a bit bigger, darker grey back and a red spot on bill instead of black ring. This bird was in among many Ring-billed Gulls, American Coots, Mallards and others. I originally identified this (confusing to me) gull as a California Gull. After a bit more study, have decided to call it a Lesser Black-backed Gull instead. This is based on the yellow legs, and lack of black spot along with the red spot on the bill.
Технічна інформація
- Модель
- Canon EOS 7D
- ISO
- 500
- Фокусна відстань
- 400 mm
- Спалах
- Flash did not fire, auto
- f-stop
- f/7.1
- Витримка
- 1/2000 sec
- Розміри
- 1536 pixels x 2304 pixels
- Розмір вихідного файлу
- 3.31 MB