ML124175351
Kullanıcı
Gary Graves Bu kullanıcının medyaları Profil
Tarih
Konum
Norfork Lake--Quarry Use Area
Baxter, Arkansas, United States
Bu konumdan medyalar Resimli Tür Listesi- Yaş
- Belirtilmemiş
- Cinsiyet
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Gözlem detayları
Pixelated photos. About the same size as adjacent Mallards. Also compared side to side with Gadwall, Hooded Mergansers, and scaup, Blackish brown plumage. Sloping head profile. Two large diffuse spots on head, one at the base of the bill the other behind the eye. White wing speculum visible about half the time. Long stiff tails. Unmistakable. Slept with heads tucked into back feather during most of the observation period. Raised heads a few times.
Teknik bilgiler
- Model
- Canon EOS 60D
- Lens
- EF400mm f/5.6L USM
- ISO
- 640
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire, auto
- Diyafram açıklığı
- f/7.1
- Shutter hızı
- 1/640 sec
- Ebatlar
- 337 pixels x 193 pixels
- Orijinal dosya boyutu
- 92.85 KB