ML613631421
Larus sp. Larus sp.
Автор
Lucas Brug Медіа від цього автора
Дата
Локація
Alexandre Dairy--southern pastures
Del Norte, California, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
1st cycle bird that took off after I got some video. Small compared to the GWGU swimming close by with long black primaries without pale fringes around the tips, narrow pale fringes around the tertials, more solid brown back than same age HEGU, smallish slender black bill with no gonydeal angle, white tail with a broad dark band at the end, no noticeable inner primary windows. White head with white going down to the breast. See videos and screenshots. After discussing this with Todd Easterla, who brought up the possibility that it could be a hybrid with HEGU because of the slightly paler inner primaries, I changed it from LBBG to Larus sp
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