Участник
Arch McCallum Media from this contributor Профиль
Дата
Местоположение
Denali SP--Lower Troublesome Creek Trailhead
Matanuska-Susitna Borough, Alaska, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Воспроизведение
- Не указано
Подробности наблюдения
As of 2019, with publication of Peterson Field Guide to Bird Sounds of Western North America, Pieplow is on record that RB and OB are distinguishable, on basis of form of first note. See pages 374 and 375. For OB it is a faint monotone burr, as seen here. That identification agrees with the expected subspecies group on the basis of range.
Техническая информация
- Видеокамера
- Sony TCD5-ProII
- Микрофон
- Audiotechnica AT815b
- Вспомогательная аппаратура
- Windscreen
- Исходный размер файла
- 6.11 MB