The five most unique birds in the world
10,000 Birds
APRIL 20, 2014
’s list because those birds have closer living relatives than some other birds do, despite their membership in the oldest extant group. The Oilbird today lives only in South America, but fossils of similar species are known from Wyoming. But you won’t find Ostrich or another ratite in first place on Jetz et al.’s
275 
Let's personalize your content