ML152285321
Автор
Derek Rogers Медіа від цього автора Профіль
Дата
Локація
Cumberland Head Rd, Plattsburgh, NY (44.7021,-73.3818)
Clinton, New York, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
Continuing at this location. Two pairs (2 drakes and 2 hen). Carefully scoped and double checked to ensure I wasn’t counting the same birds. Both pairs remained on separate portions of the lake. The females exhibited an entirely yellow bill but most importantly differed in structure from the nearby fem. Common Goldeneye. The Barrow’s hen showing a shorter-billed appearance with a more bulbous head and steep forehead. Not as sloping as Common Goldeneye. The males were distinctive showing the classic white crescent-shaped spot on face, more black on upperparts with a dark spur jutting in towards the breast. I attempted to locate the previously reported hybrid/s but unfortunately failed to do so. Photos.
Технічна інформація
- Модель
- NIKON D500
- Об'єктив
- 300.0 mm f/4.0
- ISO
- 400
- Фокусна відстань
- 420 mm
- Спалах
- Flash did not fire
- f-stop
- f/5.6
- Витримка
- 1/2000 sec
- Розміри
- 1001 pixels x 667 pixels
- Розмір вихідного файлу
- 468.04 KB