ML59382821
Участник
Shane Sater Media from this contributor Профиль
Дата
Местоположение
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Песня
- Воспроизведение
- Playback not used
Подробности наблюдения
*beyond property boundary*, north. Heard only, singing, northeast of where the cross-fence intersects the north property boundary. The habitat beyond there appears to be grasses with patchy sagebrush (Artemisia sp.), with some localized clumps of chokecherry (Prunus virginiana) and 2 shrubby juniper trees (Juniperus sp.) Heard the distinctive song several times, starting with 2 or so relatively low, buzzy notes, followed by several different trilled phrases. Seemed to begin lower than the introductory notes and to rise in pitch and speed up. Looking at the spectrogram, I do not see these intro notes I thought I heard, but rather a series of trills on different pitches, with notably different qualities.
Техническая информация
- Видеокамера
- TASCAM DR-05
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 4.04 MB