ML67120241
Kullanıcı
Ron Weeks Bu kullanıcının medyaları Profil
Tarih
Konum
Fort Bend Co.--Davis Estates rd. area
Fort Bend, Texas, United States
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Gözlem detayları
Dark primary wedge (upperside) and strongly black primary tips (underside) to what appeared to be adult terns. See photos. Sub-adult Forster's can also have dark outer primaries and are typically misidentified as Commons. Looking for comments as I am not confident this tricky ID. These birds also appear to show gray underparts with whiter cheek area. So going with Common for now. NOTE: First two pics are of one bird and second two pics are of a second bird flying with the first.
Teknik bilgiler
- Model
- Canon EOS 7D
- Lens
- EF400mm f/5.6L USM
- ISO
- 1600
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire, auto
- Diyafram açıklığı
- f/5.6
- Shutter hızı
- 1/400 sec
- Ebatlar
- 1498 pixels x 999 pixels
- Orijinal dosya boyutu
- 272.64 KB