ML618832500
Участник
Tyler Wenzel Media from this contributor Профиль
Дата
Местоположение
Muncy Heritage Park
Lycoming, Pennsylvania, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Воспроизведение
- Не указано
Подробности наблюдения
This appears to be an aggressive song caused by the presence of a second individual. The first vocalization matches the pi-teer vocaliztion from Nathan Pieplow's Peterson Field Guide To Bird Sounds Of Eastern North America and the 2nd, lower note is found in Song-Like Displays in Sayornis Species (Smith 1970) in figure 2d, listed as part of the song after an encounter with an intruder.
Техническая информация
- Видеокамера
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 2.05 MB