Long-whiskered Owlets are some of the smallest Owls in the world-- they are only about 4-6 inches in total body length, and weigh less than 2 ounces! They are best identified by their long facial feathers that jut outwards, giving them the name-sake whiskered look.
Not much is known about these birds habits and behaviors. They have only been known to science since 1976, and captured a handful of times. Needless to say, they have not been well studied. Their tiny, remote range and small size make them especially difficult to track down, and it actually made news when one was spotted back in 2007.
IUCN Status : Endangered
Location : South America
Size : Length up to 6in (15cm)
Classification : Phylum : Chordata -- Class : Aves -- Order : Strigiformes
Family : Strigidae -- Genus : Xenoglaux -- Species : X. loweryi
Image : Cornell Lab of Ornithology