Manutri were a species of flightless Rahi birds native to Voya Nui. These birds lived in the Ring of Ice around the island, and spent most of their time fishing. Some of the Manutri were captured by Karzahni and forcibly trained by him to work as a small fighting force. These Manutri were equipped with Cordak Blasters and Squid Launchers that Karzahni stole from the Barraki's weapons cache. They later migrated to Spherus Magna, along with all the other species of Rahi.