ML471616221
American Herring x California Gull (hybrid) Larus smithsonianus x californicus
Хувь нэмрээ оруулагч
Anonymous eBirber Энэ хэрэглэгчийн медиа
Огноо
Байршил
Lincoln Park--Fullerton Point
Cook, Illinois, United States
Энэ байршлын медиа Зургийн Жагсаалт- Нас
- Тодорхойлоогүй
- Хүйс
- Тодорхойлоогүй
Медиа тэмдэглэл
Bird 2 with one Herring and other Ring-billed Gulls at various angles, showing intermediate size, darker mantle, and duller yellow legs than RBGU
Ажиглалтын дэлгэрэнгүй
Continuing smaller bird with darker upperparts (first seen July 26). With two juvenile again today. Witnessed adult feed young and even fight off a third, larger juvenile that walked up during - good evidence that the first feeding observation was not a fluke, that these are offspring.
Техникийн мэдээлэл
- Хэмжээсүүд
- 3102 pixels x 1986 pixels
- Анхны файлын хэмжээ
- 3.65 MB