Tapajós Hermit
 The Tapajós Hermit (Phaethornis aethopyga) is a species of hummingbird in the Trochilidae family. It is found in the south-eastern Amazon in Brazil and its common name refers to the Tapajós River which forms the western border of its distribution. This small hermit has rufous underparts rump and tail-tips white to the base of the tail and a dark throat. Females are paler and longer-tailed than males.The Tapajós Hermit was first described in 1950 as a subspecies of the Little Hermit.