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Mallard

Anas platyrhynchos

Description:

A molting male mallard. This one had me confused for some time as I had never seen a mallard molt before.

Habitat:

Barrier island on the FL gulf coast.

Notes:

http://www.allaboutbirds.org/guide/Malla...

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7 Comments

1Sarah2
1Sarah2 11 years ago

As everyone seems to agree, I have updated the spotting to Mallard.

1Sarah2
1Sarah2 11 years ago

If it was just the female (the one in the center), I wouldn't be hesitant about a Mallard ID. I guess I've just never seen a male Mallard molt. As CornellLab indicated, they should have gone north to their breeding grounds. Of course, maybe they just like it here in Florida.

ScottRasmussen
ScottRasmussen 11 years ago

At this time of year, mostly-grown youngsters are a definite possibility.

HeatherMiller
HeatherMiller 11 years ago

Scott, I will keep that in mind about the bill color. After I posted, I thought they might be juveniles as well. You know, like how male and female Cardinal juveniles look like mature female cardinals minus the lack the orange beak of a mature female.

ScottRasmussen
ScottRasmussen 11 years ago

Female mallards have orangish bills with a black covering, like the one in the center of the second picture, while males have a greenish yellow bill. After breeding season all mallards molt, the males starting earlier, and develop their non-breeding, or eclipse, plumage. The one in the first picture is definitely a molting male, as it looks pretty ratty but still has traces of green on its head. Since they lose all their feathers over a short period of time they become very quiet and shy, since there are times during the molt when they can't fly.

HeatherMiller
HeatherMiller 11 years ago

They look like female mallards.
Anas platyrhynchos
" The Mallard is the ancestor of all domestic ducks, and can interbreed with other species of genus Anas.[1] However, a potentially terminal side effect of this vast interbreeding capability is gradual genetic dilution, which is causing rarer species of ducks to become at risk for extinction." - Wikipedia
I"m not sure if these are interbred or just molting as ScottRasmussen suggests. They look like pretty straight forward female Mallards to me. I'm not super knowledgeable on Mallards though.

ScottRasmussen
ScottRasmussen 11 years ago

They look like molting mallards. It's definitely that time of year here in New England.

1Sarah2
Spotted by
1Sarah2

Madeira Beach, Florida, USA

Spotted on Jul 16, 2011
Submitted on Jul 18, 2011

Spotted for Mission

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