ML640139300
swallow sp. Hirundinidae sp.
Хувь нэмрээ оруулагч
Tom Kogut Энэ хэрэглэгчийн медиа
Огноо
Байршил
Cowlitz valley--Peters Rd. wetlands
Lewis, Washington, United States
Энэ байршлын медиа Зургийн Жагсаалт- Нас
- Тодорхойлоогүй
- Хүйс
- Тодорхойлоогүй
Ажиглалтын дэлгэрэнгүй
Conservative estimate of birds that packed the powerlines along the entire length of the Peters Road flats. The majority were Violet-green Swallows, with lesser numbers of Tree Swallows and a few Barn Swallows as well. Possibly some Bank Swallows, but none positively identified. Many birds landed on the roadway, likely foraging for ants and other insects. This location is always a magnet for swallows that gather prior to migration, but this is the most I've ever observed at one time- an impressive spectacle indeed!
Техникийн мэдээлэл
- Загвар
- Canon EOS R5
- Дуран
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 2500
- Дурангын урт
- 186 mm
- Гэрэл цацруулагч
- Flash did not fire
- Өрцний тоо
- f/8.0
- Өрцний хурд
- 1/4000 sec
- Хэмжээсүүд
- 1800 pixels x 1155 pixels
- Анхны файлын хэмжээ
- 1.45 MB