Posted by jan VIP , 16 Oct 2017

We've added some close-up photos of Stiff-tailed ducks (genus Oxyura) for identification.

Click the below image to enlarge:

More detailed photos can be found at the pages of each of the single species, to be found here.

1. Ruddy duck, Oxyura jamaicensis
2. Andean ruddy duck, Oxyura ferruginea (not pictured in the chart)
3. Lake duck (Argentine ruddy duck), Oxyura vittata
4. Australian blue-billed duck, Oxyura australis
5. Maccoa duck, Oxyura maccoa
6. White-headed duck, Oxyura leucocepha