ML618015474
Участник
Дата
Местоположение
- Age and sex
- Adult, Unknown sex - 2
- Воспроизведение
- Playback not used
Примечания
Two Barred Owls were recorded from the lakeside trees. The pitch and quality of the notes, 34 vs 37 seconds may suggest a male and a female.
Подробности наблюдения
Barred Owl was recorded as it sang from the nearby trees of the south woodlot (recording 1). It the flew to the west with several intermittent call notes were heard as it moved away. Two or three minutes later, a Barred Owl was heard calling (recording 2) from about 100 meters to the east of where it sang in recording one. Then, minutes later, two Barred Owl were heard from the same area (recording 3), each with seemingly different tones and pitch of their call notes (The notes at 34 seconds seem to ascend in pitch on the very last note, vs the last note on the series at 37 seconds). There was a brief episode of " caterwauling," (at 3:20 minutes) which was interrupted by highway traffic (trimmed out), then only a few call notes were heard. Then silence.
Техническая информация
- Видеокамера
- Wavepad app. 32-bit Float
- Микрофон
- Android Samsung Galaxy S21. phone
- Вспомогательная аппаратура
- Audacity: Normalized to -3 DB.
- Исходный размер файла
- 32.78 MB