ML280391341
Участник
Daniel Lane Media from this contributor Профиль
Дата
Местоположение
Richfield Riversilt (restricted access)
East Baton Rouge, Louisiana, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
A very impressive congregation, especially considering this late date. We first noted 27 in a flock that was working downriver shortly after sunrise, which circled back upriver (and may have landed on the sandbar). We later found a large flock loafing on the sandbar in the middle of the river, which we confirmed to be FRGU by zooming in on photos. DFL estimated ~95 when the flock was perched in tight formation, but in two in-flight images, CLR counted 117 and 124 FRGUs ! This tally may be second only to Van's flight of 645 from nearby along the Mississippi River in Oct 2012: https://ebird.org/checklist/S11830903
Техническая информация
- Модель
- COOLPIX P900
- ISO
- 280
- Фокусное расстояние
- 357 mm
- Вспышка
- Flash did not fire
- Диафрагма
- f/6.5
- Выдержка
- 1/500 sec
- Размеры
- 3707 pixels x 1660 pixels
- Исходный размер файла
- 1.07 MB