The tooth-billed pigeon (Didunculus strigirostris), also known as the manumea, is a large pigeon found only in Samoa. It is the only living species of genus Didunculus. A related extinct species, the Tongan tooth-billed pigeon(Didunculus placopedetes), is only known from subfossil remains in several archeological sites in Tonga.^[2][3] The tooth-billed pigeon is the national bird of Samoa and featured on the 20 tālā bills and the 50 sene pieces of the 2008/2011 series. Native only to Samoa's primary rainforest, it is considered to be endangered, with only a few hundred individuals thought to remain in existence.

Tooth-billed pigeon