ML88820491
Автор
Shane Sater Медіа від цього автора Профіль
Дата
Локація
Sevenmile Creek--Prickly Pear Land Trust (restricted access)
Lewis and Clark, Montana, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
Occasional flyovers of singles or two birds. At ca 1250 I saw 2 large, dark soaring birds circling very distant over the E flank of the Scratchgravels - they could have been CORA, GOEA, or something else. At ca 1334 I saw 2 CORA flying ESE, more or less along Birdseye Rd, 1 in close apparent pursuit of the other. Several times I heard 1 make descending "kaw" calls that sounded agitated to me (I think I've heard similar calls before but I hear them only infrequently). Flight was somewhat low and included darting (evasive?) maneuvers.
Технічна інформація
- Модель
- COOLPIX P900
- ISO
- 100
- Фокусна відстань
- 214 mm
- Спалах
- Flash did not fire, auto
- f-stop
- f/6.3
- Витримка
- 1/640 sec
- Розміри
- 2316 pixels x 1836 pixels
- Розмір вихідного файлу
- 358.66 KB