ML131504251
MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia
Автор
Steve Heinl Медіа від цього автора Профіль
Дата
Локація
Ketchikan (town)
Ketchikan Gateway Borough, Alaska, United States
Медіа з цієї локації Ілюстрований чеклист- Вік
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Деталі спостереження
I found a MacGillivray's/Mourning warbler at Ketchikan Creek; the bird was hanging out with juncos (followed with them along the creek); I initially identified it as a MacGillivray's based on the complete gray hood, mostly whitish chin and throat (with only touch of a yellowish or buff wash), and white eye arcs - the eye arcs weren't as thick as I'm used to seeing for this species but seemed better for MacGillivray's than Mourning Warbler. The photos were reviewed by Peter Pyle, who thought some of the features were better for Mourning Warbler (narrow eye arcs, pale gray hood, dark spots on the breast, short tail), but that it could potentially be a hybrid or not identifiable with certainty.
Технічна інформація
- Модель
- Canon EOS 7D
- Об'єктив
- EF100-400mm f/4.5-5.6L IS USM
- ISO
- 1000
- Фокусна відстань
- 400 mm
- Спалах
- Flash did not fire, auto
- f-stop
- f/5.6
- Витримка
- 1/350 sec
- Розміри
- 2232 pixels x 1488 pixels
- Розмір вихідного файлу
- 287.46 KB