The Ornithological Society of Polynesia (French: Société d'Ornithologie de Polynésie), also known as Manu, a Polynesian word for "bird", is an environmental non-governmental organization dedicated to the conservation of birds and their habitats in Polynesia. It was founded in July 1990 by bird enthusiasts in French Polynesia, for which it is the BirdLife International partner organisation. Its emblem is the red-tailed tropicbird.