kHz
ML340694211
Участник
Luis Mendes Media from this contributor
Дата
Местоположение
Bristol Town Common
Bristol, Rhode Island, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Позыв
- Воспроизведение
- Не указано
Подробности наблюдения
At least 150 birds circling the chimney of the old Walley School. I was able to count that many as the birds entered the chimney for the evening, but it appears that other birds roosted elsewhere. The last swifts entered the chimney at 8:32 P.M., but at least two stragglers came near the chimney, and then went elsewhere. This is a known roost site for the species, and two audio recordings are attached.
Техническая информация
- Видеокамера
- Canon Power Shot S3 IS camera
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 10.02 MB