Kamao

The kāmaʻo or large Kauaʻi thrush (Myadestes myadestinus) was a small, dark solitaire endemic to Kauaʻi in the Hawaiian Islands. The kāmaʻo is classified as extinct. The last probable sighting occurred in 1989 in the Alakaʻi Wilderness Preserve, its last stronghold. On September 29, 2021, the U.S. Fish and Wildlife Service declared the large Kauaʻi thrush extinct.