ML611028899
Автор
Cameron Rutt Медіа від цього автора
Дата
Локація
Mississippi River--Mud Island--Greenbelt Park
Shelby, Tennessee, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
Photographed. The first group of 22 appeared at 10:20 a.m, last seen at 10:37. Another group of — I’m gonna say — 11 birds passed high overhead at 11:35 a.m. Two more flocks of ~8 apiece were seen at 11:47, but the first flock was mixed in with RBGUs and was difficult to count. I first picked up on these birds when a FRGU flew through my scope while I was glassing a distant Buteo. A mix of adults and first-cycle birds. All were high-fliers. Flocks stopped to swirl before heading over the bridge and looked to be actively foraging on the wing, presumably catching aerial insects.
Технічна інформація
- Модель
- Canon EOS 7D Mark II
- Об'єктив
- EF400mm f/5.6L USM
- ISO
- 1000
- Фокусна відстань
- 400 mm
- Спалах
- Flash did not fire
- f-stop
- f/6.3
- Витримка
- 1/6400 sec
- Розміри
- 1650 pixels x 1261 pixels
- Розмір вихідного файлу
- 1.06 MB