ML614221087
Участник
Bill Rowe Media from this contributor Профиль
Дата
Местоположение
Riverlands Migratory Bird Sanctuary
St. Charles, Missouri, United States
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
Подробности наблюдения
VERY RARE for Missouri -- the third one ever. It is called "accidental." Birds like this have wandered a long way to get here from somewhere else -- in this case, from the West Coast. First found yesterday in Illinois, at the dam. It is a "first-winter" bird, meaning young, born last summer. The picture in the Sibley guide under Mew Gull (1st winter) is very close to what this bird looked like. The main issue is telling it from young Ring-billed Gulls, and the main points are a short, slender bill; breast and belly mottled and smudged with brown; tail all dark brown above; primaries dark brown with pale crescents at tips; and more. For more information see this list: https://ebird.org/checklist/S160124215
Техническая информация
- Модель
- Canon PowerShot SX50 HS
- ISO
- 160
- Фокусное расстояние
- 215 mm
- Вспышка
- Flash did not fire
- Диафрагма
- f/6.5
- Выдержка
- 1/160 sec
- Размеры
- 3216 pixels x 2335 pixels
- Исходный размер файла
- 1.42 MB