Newly discovered hummingbird species already critically endangered
(PHYSorg.com Biology)

In 2017, researchers working in the Ecuadorian Andes stumbled across a previously unknown species of hummingbird-but as documented in a new study published in The Auk: Ornithological Advances, its small range, specialized habitat, and threats from human activity mean the newly described Blue-throated Hillstar is likely already critically endangered.