ML622331912
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
Kullanıcı
David R. Scott Bu kullanıcının medyaları Profil
Tarih
Konum
Lethbridge--Sunridge Park
Lethbridge, Alberta, Canada
Bu konumdan medyalar Resimli Tür Listesi- Yaş
- Belirtilmemiş
- Cinsiyet
- Belirtilmemiş
Gözlem detayları
Given the narrow, incomplete eyering, lengthy primary projection, and, perhaps most importantly, narrow pale edges of the tertials transitioning fairly abruptly to the dark interior, I strongly suspect this to be an Alder Flycatcher. If I could assume that only western subspecies of Willow Flycatcher were reasonably possible here and now, I'd be more comfortable identifying this bird to species. However, as E. t. traillii could conceivably occur, I likely shouldn't.
Teknik bilgiler
- Model
- Canon EOS R7
- Lens
- RF100-400mm F5.6-8 IS USM
- ISO
- 640
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire
- Diyafram açıklığı
- f/8.0
- Shutter hızı
- 1/640 sec
- Ebatlar
- 4161 pixels x 2774 pixels
- Orijinal dosya boyutu
- 6.19 MB