The Mariana fruit dove (Ptilinopus roseicapilla), also known as mwee’mwe in the Carolinian language, totot on Guam or Paluman totut in Northern Marianas Islands, is a small, up to 24 cm long, green fruit dove native and endemic to Guam and the Northern Marianas Islands in the Pacific. It has a red forehead; greyish head, back and breast; and yellow belly patch and undertail coverts. The female lays a single white egg. The chick and egg are tended to by both parents. Its diet consists mainly of fruits.