ML66332971
Участник
Дата
Местоположение
- Age and sex
- Juvenile, Unknown sex - X
Примечания
juvenile Snowy Egret, Pueblo Reservoir, CO, 17 Aug. 2017
Подробности наблюдения
This bird threw us off for a while. Dull yellow legs, pale bill not showing distinctive dark to light transitions, plumage all white with no dark toward the wingtips. Seems slightly larger than snowy egret. After studying the photos, the immature feathers on the chin and crown indicate its a juvenile bird that does not match Little Blue Heron. This is probably just a awkward-looking, ill-colored, post-fledgling individual. ... I (JW) concur with Mark (above). After reviewing my photos and video, I too feel our bird was almost certainly a juvenile Snowy Egret in the plumage easily mistaken for Little Blue and substantially different from the older immature Snowies I am more used to seeing. On our bird, as revealed by photos & video, all wingtips appear truly to be completely white, the bill and eye and head structure and coloration appears more like Snowy than Little Blue, and the sometimes-active foraging behavior in retrospect was much better for Snowy. The warning signs were there in the field and we had picked up on most of them, but the strikingly monochrome legs, the washed-out bill, and the bird's initial posture when first studied all led us down the wrong path.
Техническая информация
- Модель
- Canon PowerShot SX60 HS
- ISO
- 100
- Фокусное расстояние
- 247 mm
- Вспышка
- Flash fired, red-eye reduction
- Диафрагма
- f/6.5
- Выдержка
- 1/800 sec
- Размеры
- 1824 pixels x 2111 pixels
- Исходный размер файла
- 864.73 KB