ML46507991
Участник
Kevin McGowan Media from this contributor
Дата
Местоположение
Sapsucker Woods--Lab Building Area
Tompkins, New York, United States
Media from this location Иллюстрированный Список Видов- Age and sex
- Unknown age, Unknown sex - X
- Воспроизведение
- Не указано
Примечания
Vocalizations produced in Elaborate Social Display of at least 15 Blue Jays.
Подробности наблюдения
Possibly more. All sitting in ice-covered bushes at front entrance, engaging in the Elaborate Social Display, described in BNA. Much wheedle-calling and bobbing. Frequent rattles. Occasionally broken up by "jay" calls from birds not in the group. Near the end of my observation jays were dropping into the feeder garden and getting food that they brought back and allofed another jay. That action seemed to stimulate a new response of the group to wheedle-call and bob more.
Техническая информация
- Видеокамера
- Canon 7D
- Микрофон
- Built in mike
- Вспомогательная аппаратура
- Исходный размер файла
- 11 MB