puffleg

puffleg (PUF-leg) - n., any of numerous species of hummingbirds of the genera Eriocnemis and Haplophaedia, with large tufts of downy feathers on the legs.



Thanks, WikiMedia!

There are somewhat more than a dozen species, with a couple under debate over whether subspecies or their own thing. The above picture is a sapphire-vented puffleg (Eriocnemis luciani), of whom the photographer
notes, "Now there's one undertail that's amazing to look at! ^_^ " The name is, well, you know.

---L.