ML568825141
Участник
Kerry Ross Media from this contributor Профиль
Дата
Местоположение
Redwood Experimental Forest
Del Norte, California, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Воспроизведение
- Не указано
Подробности наблюдения
First heard at 0550. "Occupied behavior" observed with sub-canopy flight and circling over the stand by two birds flying side by side. A much shorter period of detections this morning along with many few detections, both auditory and visuals. Last visual of 2 silent birds leaving the stand at 0625. The sound file is of a single bird circling overhead that was joined by a second silent bird shortly after the second "keer" call was given.
Техническая информация
- Видеокамера
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 160.58 KB