ML398209371
Kullanıcı
Tarih
Konum
- Yaş
- Belirtilmemiş
- Cinsiyet
- Belirtilmemiş
Gözlem detayları
Continuing bird of uncertain parentage. Appears to be mostly Red-naped but with some red on chest, lack of obvious black “breast shield” under the red throat patch, and other characteristics that make it unlikely to be “pure” RN. Better photos today despite driving rain and very high ISO.1/4/24 changing to RNSS based on input from several sources including: I don't see anything on this bird that suggests it is a hybrid. Generally, I would advocate for erring on the side of caution but there is no reason to suspect this bird is a hybrid. As Steve Shunk commented, westside reports of RNSA all too often turn out to be hybrids, not because it is so difficult to eliminate that possibility, but because folks just don't know what to look for when trying to eliminate the possibility of a hybrid. In my experience, RNSA X RBSA hybrids always show some red on the sides of the head and that red is typically bleeding through the white striping on the face, which absolutely guarantees it is a hybrid. I see no red anywhere on the head of this bird other than where it should be on a 'pure' RNSA, thus I would be entirely comfortable calling it one. Dave Irons
Teknik bilgiler
- Model
- Canon EOS 7D Mark II
- Lens
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 6400
- Odak uzunluğu
- 400 mm
- Flaş
- Flash did not fire
- Diyafram açıklığı
- f/6.3
- Shutter hızı
- 1/1600 sec
- Ebatlar
- 3046 pixels x 2031 pixels
- Orijinal dosya boyutu
- 3.6 MB