Moustached puffbird (Malacoptila mystacalis)

Moustached puffbirds are plump, round birds that live in the Andes in Venezuela and Colombia. An adult can be 9 inches long and weigh up to 50 grams. 

As with most animals with funny names, the moustached puffbird looks funny. It has small tufts of white feathers around its bill's base, making it look like the bird has a white mustache. The females have darker plumage than males, with a less prominent mustache.