Myiornis

Myiornis is a bird genus in the family Tyrannidae. Discounting the hummingbirds, they are some of the smallest birds in the world.
The genus contains four species:

Image	Scientific name	Common name	Distribution
	Myiornis albiventris	White-bellied pygmy tyrant	Bolivia and Peru
	Myiornis auricularis	Eared pygmy tyrant	Brazil, Paraguay and northeastern Argentina.
	Myiornis atricapillus	Black-capped pygmy tyrant	Costa Rica to north-western Ecuador.
	Myiornis ecaudatus	Short-tailed pygmy tyrant	Amazon in northern and central South America.