ML597621511
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
spotty pinkish color around orbital
Ажиглалтын дэлгэрэнгүй
A returning individual from last year, confirmed by iris pattern and mirrors on p9 different in each wing. Best guess was and is a California Gull with Herring Gull influence, with recent hybrid ancestry made more likely by mix of colors in orbital ring and pale-speckled iris. Noting that iris, leg color, and wingtip pattern are basically identical to last year, supporting that these features are not likely to be influenced by immaturity.
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