ML126169331
Участник
Ged Tranter Media from this contributor Профиль
Дата
Местоположение
Tinchi Tamba Wetlands Reserve
Brisbane, Queensland, Australia
Media from this location Иллюстрированный Список Видов- Age and sex
- Adult, Unknown sex - 1
- Поведение
- В полете
Примечания
Bird 2.
Подробности наблюдения
Bird 1 photographed from the boardwalk near the car park at 5.50am, Bird 2 from the same place 3 minutes later. Both shots show a similar angle and lighting conditions, however Bird 1 shows a poorly-defined throat patch, differing from the usual clean white throat of Bird 2 - a typical White-throated Needletail. Standard literature shows juvenile White-throateds to have a white throat as per adults, differing mainly by streaking in undertail coverts, which this bird lacks. Could indicate an exotic needletail sp., or perhaps more likely, just a young (poorly documented plumage?) or aberrant White-throated. Only one photo, which unfortunately doesn't show the lores, which may have helped with ID.
Техническая информация
- Модель
- Canon EOS 80D
- Lens
- EF400mm f/4 DO IS II USM
- ISO
- 800
- Фокусное расстояние
- 400 mm
- Вспышка
- Flash did not fire, auto
- Диафрагма
- f/4.0
- Выдержка
- 1/2500 sec
- Размеры
- 2048 pixels x 1365 pixels
- Исходный размер файла
- 83.38 KB