ML614749324
Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica
Laguntzailea
Derek Rogers Laguntzaile honen media Profila
Data
Kokapena
Crown Point State Historic Site
Essex, New York, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Rare but regular in this context. Drake. Physical appearance in between Common and Barrow's. Bill seemed slightly smaller and stubbier than nearby Conmmons and head the shape more reminiscent of Barrow's with slight mane towards the rear. Ovular white patch on face, not crescent shaped as seen in Barrow's. Intermediate black on upperparts lacking defined spur as seen on Barrow's. But clearly more black on this bird than the other Common Goldeneye that were present.
Informazio teknikoa
- Eredua
- NIKON D850
- Lentea(k)
- 300.0 mm f/4.0
- ISOa
- 450
- Distantzia fokala
- 420 mm
- Flasha
- Flash did not fire
- f-stop
- f/5.6
- Obturadorearen abiadura
- 1/1250 sec
- Dimentsioak
- 912 pixels x 608 pixels
- Fitxategiaren tamaina originala
- 372.07 KB