ML580416281
Участник
Alban Guillaumet Media from this contributor Профиль
Дата
Местоположение
礼文島--久種湖 (Rebun--Kushu Lake)
Rebun, Hokkaido, Japan
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Воспроизведение
- Не указано
Подробности наблюдения
scarce migrant in Japan; call a weak tak like two stones hitting but feebly (e.g., 20-21 s and 50-63s on audio recording); also sang snippets of song, same note repeated 4 times; small plain warbler staying low in vegetation near water in willows and bamboos, dark brown above and pale whitish/buff below; prominent long whitish supercilium bordered by a black line above and dark eye stripe below; distinguished from Radde's by voice, thinner longer bill, thinner dark brown legs, and whitish undertail coverts.
Техническая информация
- Видеокамера
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 16.05 MB