kHz
Участник
Arthur A. Allen Media from this contributor
Дата
Местоположение
ITHACA; LABORATORY OF ORNITHOLOGY
Tompkins, New York, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Позыв
- Воспроизведение
- Не указано
- Содержание в неволе
- Содержание в неволе
Примечания
A new mated pair from Montezuma National Wildlife Refuge placed on pond with other birds from the area already on the pond. A) Triumph calls of male after charging another male (at approximately 0:25). B) A challenge (growl) followed by a real fight when male birds clinched and beat each other and the water with their wings while calling. The low "growl" is the challenge. (Fight at approximately 0:49) C) Another challenge (approximately 0:24) D) Another challenger (approximately 0:26) E) Male on guard, "talking" to female (approximately 1:43). Other Behaviors: Fight. Habitat: Pond.
Техническая информация
- Видеокамера
- PRESTO PT900
- Микрофон
- Western Electric 633A
- Вспомогательная аппаратура
- Parabola (Unknown Diameter/Focal Length)
Архивная информация
- Оцифровано
- 30 Apr 2002 - Shelagh A. Smith