Bonaparte's Gull - Jason Hedlund
Тайлан

Хувь нэмрээ оруулагч

Огноо

Байршил

Lake St. Croix Beach
Washington, Minnesota, United States
Энэ байршлын медиа Зургийн Жагсаалт
Газрын зураг
Газрын зураг Солбилцол: 44.920873, -92.763249
Нас
Тодорхойлоогүй
Хүйс
Тодорхойлоогүй

Ажиглалтын дэлгэрэнгүй

*Late. Small gull with black spot behind eye and black bill. Photo As an experiment I observed this bird's black bill at many angles and at no time did it ever appear to have any yellow color to it. I also captured digiscoped pictures and video, none of which resulted in any discoloration of the black bill. The lighting and the conditions for both this bird and the previously found BLKI were quite similar. This gives me even more confidence that no chromatic aberration was at play.

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