ML443585171
Участник
Brian Sullivan Media from this contributor Профиль
Дата
Местоположение
Pt. Pinos--seawatch only
Monterey, California, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Поведение
- В полете
Подробности наблюдения
The largest flight of this species that I've seen at Pt. Pinos, or anywhere for that matter. When I arrived at 4PM, big numbers were continuously streaming past the point, from just off the rocks to the limit of vision. Flock size numbered from 10s to many 100s. The volume of birds was impossible to count directly, so I did 1-minute counts every 15 min during the observation period, and extrapolated the total. 415: 2100; 430: 3500; 445: 3100; 500: 3600; 515: 2700; 530:2200; 545: 2400; 600: 1300; 615: 1200; 630: 1500; 645: 700. I will add video to document the count as best as I can.
Техническая информация
- Фотокамера
- Микрофон
- Вспомогательная аппаратура
- Исходный размер файла
- 251.43 MB