ML620031712
Хувь нэмрээ оруулагч
Anonymous Энэ хэрэглэгчийн медиа
Огноо
Байршил
Allens Pond WS--Beach Loop (Mass Audubon)
Bristol, Massachusetts, United States
Энэ байршлын медиа Зургийн Жагсаалт- Нас ба хүйс
- Нас тодорхойгүй, Эм - 1
Ажиглалтын дэлгэрэнгүй
First attached photo depicts 3 female Eiders. While I had never encountered one, the middle duck appears to bear three characteristics of a female King Eider: 1. The bill appears black 2. the head appears rounded and 3. the duck in question seems to lack a long, sloping forehead like the female Common Eiders flanking it. 2nd attached photo is a cropped enlargement depicting a female Common Eider on the left and the Eider in question on the right.
Нэмэлт зүйл
Техникийн мэдээлэл
- Дурангын урт
- 600 mm
- Өрцний тоо
- f/6.7
- Өрцний хурд
- 1/1500 sec
- Хэмжээсүүд
- 971 pixels x 675 pixels
- Анхны файлын хэмжээ
- 395.02 KB