The Oahu thrush or ʻāmaui (Myadestes woahensis) was a bird in the genus Myadestes. Endemic to the island of Oahu, it was the first of its genus to become extinct, c. 1850. Its island name ʻāmaui is technically a corruption, as the Hawaiians considered all the thrushes from Maui, Molokai, Lanai and Oahu to be one species, the ʻāmaui. It was a large brownish songbird that lived in much of the highland forests on Oahu. It may have been mainly a fruit eater like many of the other Hawaiian thrushes. Due to its quick extinction, little is known about the ʻāmaui. It may have nested in trees like the ‘ōma’o or nested in crevices like the extinct kāmaʻo. Its song was reported to be similar to the Molokai olomaʻo as it may be its closest relative. It became extinct due to serious habitat degradation