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The yellow-billed duck (Anas undulata) is a 51–58 cm long dabbling duck which is an abundant resident breeder in southern and eastern Africa. This duck is not migratory, but wanders in the dry season to find suitable waters. It is highly gregarious outside the breeding season and forms large flocks.
A. s. sparsa Eyton 1838 (South African black duck) Anas melleri Sclater 1865 (Meller's duck) EN C2a(ii) Anas undulata Dubois 1839 (yellow-billed duck) LC. A. u. ruppelli Blyth 1855 (northern yellow-billed duck) A. u. undulata Dubois 1839 (southern yellow-billed duck) Anas laysanensis Rothschild 1892 (Laysan duck) CR B1ac(iv)
Yellow-billed duck: Anas undulata Dubois, CF, 1838: 95 Meller's duck: Anas melleri Sclater, PL, 1865: 96 Pacific black duck: Anas superciliosa Gmelin, JF, 1789: 97 Laysan duck: Anas laysanensis Rothschild, 1892: 98 Hawaiian duck: Anas wyvilliana Sclater, PL, 1878: 99 Philippine duck: Anas luzonica Fraser, 1839: 100 Indian spot-billed duck: Anas ...
Anatidae: Eurasian teal (Anas crecca), gadwall (Anas strepera), northern pintail (Anas acuta), mallard (Anas platyrhynchos), greater scaup (Aythya marila), long-tailed duck (Clangula hyemalis), northern shoveler (Anas clypeata), garganey (Anas querquedula), Eurasian wigeon (Anas penelope), ferruginous duck (Aythya nyroca), common goldeneye ...
Anas, the dabbling ducks proper, is the largest bird genus in the family Anatidae. Pages in category "Anas" The following 39 pages are in this category, out of 39 total.
The Mallard complex is a large branch of the Anas genus consisting of twelve closely related species. [3] Mexican duck (A. diazi) American black duck (A. rubripes) Mottled duck (A. fulvigula) Mallard (A. platyrhynchos) Indian spot-billed duck (A. poecilorhyncha) Philippine duck (A. luzonica) Laysan duck (A. laysanensis) Hawaiian duck (A.Wyvilliana)
Sen. Raphael Warnock (D-Ga.) on Sunday knocked Republican vice presidential candidate and Sen. JD Vance (Ohio) for saying he laments school shootings as a “fact of life” after a shooting at a ...
Mareca is a genus or subgenus of ducks in the family Anatidae that includes the wigeons.. The species now placed in this genus were formerly placed in the genus Anas.A molecular phylogentic study comparing mitochondrial DNA sequences published in 2009 found that the genus Anas, as then defined, was not monophyletic. [1]