ML105167321
Tufted Duck x scaup sp. (hybrid) Aythya fuligula x marila/affinis
Laguntzailea
Dave Slager Laguntzaile honen media Profila
Data
Kokapena
Homer--Ben Walter's Park on Beluga Lake
Kenai Peninsula Borough, Alaska, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
M. More pix later. After looking at more June photos of male TUDU, I think this bird is likely a hybrid/backcross TUDU x scaup sp. Although this bird's back color seems within range for pure TUDU, most June male TUDU pix I looked at from the Old World still have a much longer, wispier crest more closely following the nape outline than this bird, whereas this bird's tuft looks more consistent with photos of putative hybrids from North America.
Informazio teknikoa
- Eredua
- Moto G (4)
- ISOa
- 80
- Distantzia fokala
- 3.6 mm
- Flasha
- Flash did not fire, auto
- f-stop
- f/2.0
- Obturadorearen abiadura
- 1/60 sec
- Dimentsioak
- 4160 pixels x 3120 pixels
- Fitxategiaren tamaina originala
- 4.84 MB