American black duck (redirect from Anas rubripes)
The American black duck (Anas rubripes) is a large dabbling duck in the family Anatidae. It was described by William Brewster in 1902. It is the heaviest...
28 KB (3,078 words) - 05:39, 28 August 2024
The genus now contains 31 living species. The name Anas is the Latin for "duck". The genus Anas was introduced by the Swedish naturalist Carl Linnaeus...
23 KB (1,201 words) - 21:56, 9 September 2024
but from Anas rubripes, the American black duck, remains unsubstantiated and unverified by any scientific evidence.: 70 Unlike Anas rubripes, the Cayuga...
9 KB (904 words) - 19:01, 11 September 2024
three dabbling ducks: African black duck, Anas sparsa American black duck, Anas rubripes Pacific black duck, Anas superciliosa Black Duck or Blackduck may...
1 KB (180 words) - 12:44, 10 January 2024
Mallard (redirect from Anas platyrhynchos)
Systema Naturae by Carl Linnaeus. He gave it two binomial names: Anas platyrhynchos and Anas boschas. The latter was generally preferred until 1906 when Einar...
97 KB (8,904 words) - 09:06, 10 October 2024
species a trait they would not usually have. The American black duck (Anas rubripes), for instance may have double white bars above and below the speculum...
5 KB (659 words) - 16:57, 10 September 2024
1866 102 Mallard Anas platyrhynchos Linnaeus, 1758 103 Mottled duck Anas fulvigula Ridgway, 1874 104 American black duck Anas rubripes Brewster, 1902 105...
19 KB (90 words) - 16:20, 22 August 2024
avian prey species for eagles living around Lake Superior. Black ducks (Anas rubripes), common eiders (Somateria mollissima), and double-crested cormorants...
142 KB (15,620 words) - 20:13, 16 October 2024
snowshoe hare and birds from snow buntings to American black ducks (Anas rubripes). During the same years, stomach contents in Ontario included 40 identified...
202 KB (26,032 words) - 18:24, 17 October 2024
many invertebrates and reptiles and birds such as American black duck (Anas rubripes), wood duck (Aix sponsa), hooded merganser (Lophodytes cucullatus),...
11 KB (1,107 words) - 04:53, 9 February 2024
phasianellus), ruffed grouse (Bonasa umbellus), American black duck (Anas rubripes), wood duck (Aix sponsa), Canada goose (Branta canadensis) in the north...
5 KB (517 words) - 22:09, 25 March 2024
Appendix 3 American bittern (Botanus lentiginosus) American black duck (Anas rubripes) American coot (Fulica americana) American crow (Corvus brachyrhynchos)...
15 KB (1,189 words) - 23:32, 27 August 2024
Mallard (Anas platyrhynchos) A & C – resident breeder, winter visitor and naturalised releases Black duck (Anas rubripes) A – rare vagrant Pintail (Anas acuta)...
141 KB (3,580 words) - 15:02, 1 October 2024
(Anatidae: Anas)" (PDF). The Condor. 98 (1): 1–9. doi:10.2307/1369501. JSTOR 1369501. Retrieved 2012-12-23. BirdLife International (2016). "Anas marecula"...
84 KB (6,123 words) - 22:48, 30 September 2024
black color of the plumage derives from the native American species Anas rubripes appears to be unsubstantiated.: 38 Black East Indians were imported...
7 KB (628 words) - 19:00, 13 March 2023
herring gull (Larus argentatus), and waterfowl. American black duck (Anas rubripes) and wood duck (Aix sponsa) occur in the eastern part of the ecoregion...
9 KB (826 words) - 00:49, 19 May 2024
Anas zonorhyncha (accidental) Mallard, Anas platyrhynchos Mexican duck, Anas diazi (*) American black duck, Anas rubripes (*) Northern pintail, Anas acuta...
77 KB (7,784 words) - 03:00, 15 October 2024
Gadwall, Anas strepera Falcated duck, Anas falcata Eurasian wigeon, Anas penelope American wigeon, Anas americana American black duck, Anas rubripes Mallard...
44 KB (4,475 words) - 19:59, 13 January 2024
LC Mallard, Anas platyrhynchos LC American black duck, Anas rubripes (I) (A) LC Northern pintail, Anas acuta LC Green-winged teal, Anas crecca LC Common...
73 KB (6,958 words) - 01:31, 10 October 2024
americana Mallard, Anas platyrhynchos Eastern spot-billed duck, Anas zonorhyncha (A) American black duck, Anas rubripes Mottled duck, Anas fulvigula White-cheeked...
117 KB (11,314 words) - 01:22, 10 October 2024
Mareca americana Mallard, Anas platyrhynchos American black duck, Anas rubripes Northern pintail, Anas acuta Green-winged teal, Anas crecca Canvasback, Aythya...
62 KB (7,426 words) - 01:27, 10 October 2024
in Europe with many introduced species as well. American black duck, Anas rubripes (A) American wigeon, Mareca americana (A) Baikal teal, Sibirionetta...
80 KB (9,106 words) - 12:38, 21 March 2024
americana LC Mallard, Anas platyrhynchos LC American black duck, Anas rubripes LC Mottled duck, Anas fulvigula (A) LC Northern pintail, Anas acuta LC Green-winged...
86 KB (8,212 words) - 01:21, 10 October 2024
(ánade azulón), Anas platyrhynchos American black duck (ánade sombrío), Anas rubripes (A) Northern pintail (ánade rabudo norteño), Anas acuta Green-winged...
89 KB (9,440 words) - 04:01, 7 July 2024
than the rest of Maine. It also houses 25% of the state's black duck (Anas rubripes) population. In the fall, the bay is used by large numbers of birds...
8 KB (987 words) - 07:48, 13 October 2023
Mallard, Anas platyrhynchos LC Mexican duck, Anas diazi (not yet assessed by the IUCN) American black duck, Anas rubripes LC Mottled duck, Anas fulvigula...
163 KB (15,443 words) - 01:26, 10 October 2024
americana (B) Mallard, Anas platyrhynchos (B) American black duck, Anas rubripes (B) Mottled duck, Anas fulvigula (A) Northern pintail, Anas bahamensis (B) Green-winged...
54 KB (5,884 words) - 01:27, 10 October 2024
americana (A) Mallard Anas platyrhynchos American black duck Anas rubripes (A) Azores only Northern pintail Anas acuta Green-winged teal Anas crecca (S) Marbled...
76 KB (4,011 words) - 19:28, 6 October 2024
(Black duck) (Anas rubripes) and of black scoter (Melanitta nigra). During the autumn, there are a significant number of pintail ("Anas acuta"), small...
5 KB (455 words) - 11:37, 8 October 2023
Anas platyrhynchos American black duck (rødfotand), Anas rubripes (A) Northern pintail (stjertand), Anas acuta Green-winged teal (krikkand), Anas crecca...
67 KB (6,831 words) - 14:13, 3 August 2023