ML412382221
Участник
Rose Ann Rowlett Media from this contributor Профиль
Дата
Местоположение
Ea. La Angostura
Rió Chico, Santa Cruz, Argentina
Media from this location Иллюстрированный Список Видов- Age and sex
- Взрослый самец - 1
- Поведение
- Courtship, display, or copulation
- Голоса
- Неголосовые
- Воспроизведение
- Playback not used
Примечания
Male in flight display rises up, maybe 15 feet in elevation gain, making mechanical whooping noise with his wings, circles, and comes back down to same perch, in this case a fence post (sometimes he uses a different perch; he had several favorites). The trilled wing fluttering sound is made on his flight upward; the "whoop" or “crack” is when he closes his wings before the dive back down. Grass Wren is singing in the marsh in background. Recorded using a Fostex FR-2LE with a Sennheiser ME67 directional mic with an Auray shaggy windscreen.
Подробности наблюдения
Males doing display flights this nice, calm morning
Дополнительные виды
Техническая информация
- Видеокамера
- Fostex FR-2LE
- Микрофон
- Sennheiser ME67 directional mic
- Вспомогательная аппаратура
- an Auray shaggy windscreen
- Исходный размер файла
- 4.93 MB