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This is a list of Columbiformes species by global population. While numbers are estimates, they have been made by the experts in their fields. ... Tooth-billed pigeon ...
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 ...
Didunculus strigirostris, Tooth-billed pigeon; The Tongan tooth-billed pigeon (Didunculus placopedetes bebefolis) is only known from subfossil [4] remains in several archaeological sites in Tonga dating 2700–2850 BP [5] and now extinct. The tooth-billed pigeon (Didunculus strigirostris) from Samoa is critically endangered. [6]
The average global population of all mature birds is estimated to be on the order of 100 billion individuals. [1] [2] [3] The total population including younglings is somewhat higher during the breeding season of each species. [3] This list is incomplete, because experts have not estimated all bird numbers.
Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of December 2019, the International Union for Conservation of Nature (IUCN) listed 223 critically endangered avian species, including 19 which are tagged as possibly extinct or possibly extinct in the wild.
Red-billed pigeon: Patagioenas flavirostris (Wagler, 1831) ... Tooth-billed pigeon: Didunculus strigirostris (Jardine, 1845) PO: Samoa: 207: White-eared brown dove:
Genus †Microgoura (Choiseul crested pigeon, extinct early 20th century) Genus Otidiphaps (pheasant pigeon) Genus Goura (crowned pigeons, 4 species) Genus Didunculus (tooth-billed pigeon) Genus ?†Deliaphaps De Pietri, Scofield, Tennyson, Hand, & Worthy, 2017 (Zealandian dove, Miocene of New Zealand) Genus Caloenas (Nicobar pigeon)
Nicobar pigeon; Whistling fruit dove; White-naped pigeon; Japanese wood pigeon; ... Tooth-billed wren; Socorro wren; Old World flycatchers. Palawan blue flycatcher;