Bahama Nuthatch
Bahama Nuthatch is currently the rarest bird in the world as none have seen since 2018. The Bahama Nutchatch is endemic to Caribbean pine forests on Grand Bahama Island.
Hawaiian Crow
Hawaiian Crow, also called as Alala by locals, is a species of bird in the crow family that is currently extinct in the wild, though reintroduction programs are underway.
Blue-eyed Ground-Dove
Blue-eyed Ground Dove is yet another critically endangered and rare bird from Brazil. Until its rediscovery in 2015, researchers thought that the bird had gone extinct as it had not been since 1941.
Madagascar Pochard
Madagascar Pochard is an extremely rare diving duck of the genus Aythya. Thought to be extinct in the late 1990s, specimens of the species were rediscovered at Lake Matsaborimena near Bemanevika in Madagascar in 2006.
Cebu Flowerpecker
Cebu Flowerpecker is native to Cebu Island in the Philippines. Researchers thought that the bird went extinct in the early 20th century because of extensive habitat clearance. However, the bird was rediscovered in 1992.