The O‘ahu ‘ō‘ō (Moho apicalis) was a member of the extinct genus of the ‘ō‘ōs (Moho) within the extinct family Mohoidae. It was previously regarded as...

relatives have also become extinct, such as the Hawaiʻi ʻōʻō, Bishop's ʻōʻō, and Oʻahu ʻōʻō. Relatively little is known about these extinct birds. The...

thigh feathers like the Bishop's ʻōʻō, and also lacked the whitish edgings on its tail feathers like the Oʻahu ʻōʻō. It had the largest yellow plumes...

Kauaʻi ʻōʻō †Moho nobilis Merrem, 1786 – Hawaiʻi ʻōʻō Oʻahu ʻōʻō Bishop's ʻōʻō Hawaiʻi ʻōʻō Kauaʻi ʻōʻō Kioea Wikimedia Commons has media related to Mohoidae...

were endemic to the Hawaiian Islands. Members of the genus are known as ʻōʻō in the Hawaiian language. Their plumage was generally striking glossy black;...

(Chaetoptila angustipluma) Oʻahu ʻōʻō (Moho apicalis) Bishop's ʻōʻō (Moho bishopi) Kauaʻi ʻōʻō (Moho braccatus) Hawaiʻi ʻōʻō (Moho nobilis) Family Monarchidae...

endangered Kauaʻi oʻo (Moho braccatus) - extinct Oʻahu ʻōʻō (Moho apicalis) - extinct Molokaʻi ʻōʻō (Moho bishopi) - extinct Hawaiʻi ʻōʻō (Moho nobilis)...

(A. flammeus: LC) Kauaʻi ʻōʻō, Moho braccatus † EX Oʻahu ʻōʻō, Moho apicalis † EX Bishop's ʻōʻō, Moho bishopi † EX Hawaiʻi ʻōʻō, Moho nobilis † EX Kioea...

flycatcher Nyanza swift †Oʻahu ʻakepa †Oʻahu ʻakialoa Oʻahu ʻalauahio Oʻahu ʻamakihi Oʻahu ʻelepaio †Oʻahu nukupuʻu †Oʻahu ʻōʻō Oak titmouse Oasis hummingbird...

Hawaiʻi ʻōʻō, Moho nobilis (Big Island, Hawaiian Islands, 1930s) Oʻahu ʻōʻō, Moho apicalis (Oʻahu, Hawaiian Islands, mid-19th century) Bishop's ʻōʻō, Moho...