ML151111311
Redhead x Ring-necked Duck (hybrid) Aythya americana x collaris
Laguntzailea
Daniel Casey Laguntzaile honen media Profila
Data
Kokapena
Somers Slough (Park and Ride)
Flathead, Montana, United States
Kokapen honetako media fitxategiak Ilustratutako zerrendak- Adina
- Zehaztu gabea
- Sexua
- Zehaztu gabea
Behaketaren xehetasunak
Drake showing broader white band on bill than Ring-necked, less obvious "epaulet", and reddish sheen to the head, as well as a head shape more consistent with Redhead. Back also lighter gray than Ring-necked Duck (photos/vidcaps)
Informazio teknikoa
- Fitxategiaren tamaina originala
- 1.8 MB