kHz
ML62427
Grallaria sp. Grallaria sp.
Участник
Paul A. Schwartz Media from this contributor
Дата
06:20
Местоположение
Páramo Zumbador
Táchira, Venezuela
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Песня
- Воспроизведение
- Playback not used
Примечания
NOTES: Neotropical Institute Cut # 7. Bulk reel: 139 Weather: Fair. Natural song. Quality: 1-2. Level: +3. 203 tape. The possible different bird referred to in comments is that heard in Cut 11 of Turdus serranus. Note: During few days past at 2400 m., Pino La Nariz, Trujillo, what little song I heard (none was heard very well) seemed to lack the "up turn" of frequency and increased amplitude at end of phrase. Also the song seemed rather "weak." One bird encountered by chance was giving some loud bill "snapping"; it was this sound that caused me to look for the source and I found it to be this species. The significance of this sound is not known but perhaps indicates bother or conflict.
Техническая информация
- Видеокамера
- NAGRA UNSPECIFIED IV
- Микрофон
- Sennheiser MKH 405
- Вспомогательная аппаратура
- Parabola 91.4cm (36in)
Архивная информация
- Занесено в каталог
- 13 Dec 2002 - Annette Nadeau
- Оцифровано
- 10 Jan 2006 - Mike Andersen