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Дата

eBird checklist S276326725

Местоположение

Ken Caryl Valley - Silverberry
Jefferson, Colorado, United States
Media from this location Иллюстрированный Список Видов
Карта
Карта Coordinates: 39.577396, -105.1634744
Возраст
Не указано
Пол
Не указано
Воспроизведение
Не указано

Подробности наблюдения

Heard only as they were flying by to the west of my yard. 1st one call fairly near ‘wheeer!’ with bit of quaver. Then more calls fainter as I got a recording going. I think three voices. I think moving N or NW. Faint on recording with calls at 6, 10, 12-13, 17 and 23 secs. Distinctive call I know well. Rare at Ken Caryl but pattern of occasional early fall recs.

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