ML259088161
Kullanıcı
Alan Trautmann Bu kullanıcının medyaları
Tarih
Konum
Mosswetusset Hummock
Norfolk, Massachusetts, United States
Bu konumdan medyalar Resimli Tür Listesi- Yaş
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- Cinsiyet
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Gözlem detayları
Significant number in the mudflats at low tide, very skittish after a peregrine took one of their number away. Three flocks of roughly 500 birds each were taking off and landing repeatedly. At one point the three merged and I managed three quick photos trying to get the whole flock. Counting from those photos in groups of five where possible to app. 20 where dense, I came up with 1600. Assuming overlap and some birds in flight entering one frame from the other (the middle frame alone had 1120), a conservative count of 1250 seems reasonable.
Teknik bilgiler
- Model
- PENTAX K-3
- ISO
- 800
- Odak uzunluğu
- 300 mm
- Flaş
- Flash did not fire
- Diyafram açıklığı
- f/6.3
- Shutter hızı
- 1/2000 sec
- Ebatlar
- 6016 pixels x 4000 pixels
- Orijinal dosya boyutu
- 4.21 MB