Common Pochard x Ferruginous Duck (hybrid) - Atsushi Shimazaki

ML387620151

Common Pochard x Ferruginous Duck (hybrid) Aythya ferina x nyroca

Report

Contributor

Date

Location

江戸川(新行徳橋と東京メトロ東西線の間)
Ichikawa, Chiba, Japan
Media from this location Illustrated Checklist
Map
Map Coordinates: 35.699111, 139.930692
Age
Not specified
Sex
Not specified

Observation details

ホシハジロと比較して上面が濃いグレーで、頭の形が異なり、黄色い虹彩をしていた。写真あり。

Technical information

Model
Canon EOS 7D Mark II
Lens
EF100-400mm f/4.5-5.6L IS II USM
ISO
800
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/640 sec
Dimensions
2480 pixels x 1653 pixels
Original file size
586.85 KB