ML259457091
Автор
David Leatherman Медіа від цього автора Профіль
Дата
Локація
Pawnee NG--Crow Valley CG
Weld, Colorado, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
- Не вказано
- Стать
- Не вказано
Деталі спостереження
Nearly the full range of variation in this species represented by individuals present, from "blue-headed" to green to fairly dull. See photos. This species is expected at this site at this time of year. "Solitary" type vireos, bold spectacles. All showing significant yellowish flanks. One individual quite green all over, all showing at least some green in secondary wing feathers. One showing bluish head but demarcation between head and white throat very gradual, not sharp (see photos). Lots of experience with all members of Solitary group, saw one Plumbeous this visit, which showed all dark gray upperparts with only the slightest hint of yellow on the flanks.
Технічна інформація
- Модель
- Canon EOS 7D Mark II
- Об'єктив
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 1600
- Фокусна відстань
- 390 mm
- Спалах
- Flash did not fire
- f-stop
- f/11.0
- Витримка
- 1/1250 sec
- Розміри
- 948 pixels x 1125 pixels
- Розмір вихідного файлу
- 783.8 KB