ML633402917
American Herring x Lesser Black-backed Gull (hybrid) Larus smithsonianus x fuscus
Участник
Bill Sharkey Media from this contributor Профиль
Дата
Местоположение
Prairie View Landfill
St. Joseph, Indiana, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
Photos - bird is darker mantled than Herring but lighter than LBBG - Odd primary plumage with adult like features but for the primaries. One mirror in left P10 and none on the right wing. Dark triangular primary wedge on each wing. Underwing marks more reminiscent of LBBG than Herring. Some black on bill. Other species eliminated via mantle colors and indistinct features. Yellow legged. Primary features are incorrect for lighter mantled LBBG.
Техническая информация
- Размеры
- 2048 pixels x 1536 pixels
- Исходный размер файла
- 1.15 MB