Участник
Anonymous Media from this contributor
Дата
Местоположение
Angeles NF--Buckhorn Campground
Los Angeles, California, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Воспроизведение
- Не указано
Подробности наблюдения
These seemed to be everywhere. Five is likely a significant undercount. Song: A 5-6 note song that lasts between 1 and 1.5 seconds in duration. The pitch ranges from 3k to 7k. The most common vocalization heard rises in pitch throughout the song, starting at 3-6k and rising to 5-7k. The first three recordings are that song. The fourth recording shares similar characteristics--the same 3-7k range and 1.5sec duration. It's contour is a bit different, repeating a single note several times at the beginning and ending up an up-slurred note.
Техническая информация
- Видеокамера
- H1 Zoom
- Микрофон
- MKE600
- Вспомогательная аппаратура
- Foam windscreen
- Исходный размер файла
- 4.72 MB