kHz
ML615279357
Участник
Jason St. Pierre Media from this contributor Профиль
Дата
Местоположение
Palo Verde Ecological Reserve
Riverside, California, United States
Media from this location Иллюстрированный Список Видов- Возраст
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Подробности наблюдения
At least 40 flying south over the parking area, maybe a few more. Was trying to count them, record them, and check for Ross’s at the same time. Minimal size variation of individuals in flock and vocalizations seemed lower pitched than Ross’s. Will upload audio later.
Техническая информация
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- Исходный размер файла
- 226.93 KB