A worldwide community photographing and learning about wildlife
Anas platyrhynchos
Mallard drake molting into eclipse plumage.
Thank you everyone who helped identify, but this is a mallard.
Yes, after seeing another photo, I can say this is a molthing mallard drake.
I agree with Mallard. This one would be an adult drake molting into eclipse plumage.
A Black Duck would be dark on the flanks.
joao ,This is a male Mallard. It is either a juvenile almost finished its moult into adult breeding (alternate) plumage or an adult in the final stages of moult from eclipse plumage.