ML181033051
Kullanıcı
LynnErla Beegle Bu kullanıcının medyaları Profil
Tarih
Konum
Chimney Swift Roost--Downtown Raleigh
Wake, North Carolina, United States
Bu konumdan medyalar Resimli Tür Listesi- Yaş
- Belirtilmemiş
- Cinsiyet
- Belirtilmemiş
- Davranış
- Uçma
Medya notları
CHSW Migration flock entering chimney at 19:14 EDT. Most of flock is visible as a spiral.
Gözlem detayları
Started out about 500 but kept increasing until time of entry into N&O chimney (directly west of our location). Estimate, increased rapidly between 6:50 and 7:05 pm EDT. A few entered chimney early but main flow began at 19:10 through 19:20 with heaviest infow at 19:15. One estimate based on 5 birds a second for 10 minutes.
Teknik bilgiler
- Model
- COOLPIX S7000
- ISO
- 500
- Odak uzunluğu
- 4.5 mm
- Flaş
- Flash did not fire, auto
- Diyafram açıklığı
- f/3.4
- Shutter hızı
- 1/8 sec
- Ebatlar
- 4608 pixels x 3456 pixels
- Orijinal dosya boyutu
- 6.25 MB