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There is a page named "Aythya americana" on Wikipedia

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  • Thumbnail for Redhead (bird)
    The redhead (Aythya americana) is a medium-sized diving duck. The scientific name is derived from Greek aithuia, an unidentified seabird mentioned by authors...
    18 KB (2,019 words) - 14:41, 2 August 2024
  • Thumbnail for Aythya
    Canvasback (Aythya valisineria) Common pochard (Aythya ferina) Redhead (Aythya americana) Ring-necked duck (Aythya collaris) Female Hardhead (Aythya australis)...
    10 KB (458 words) - 23:06, 18 August 2024
  • Thumbnail for Diving duck
    Aythya Canvasback (Aythya valisineria) Common pochard (Aythya ferina) Redhead (Aythya americana) Ring-necked duck (Aythya collaris) Hardhead (Aythya australis)...
    7 KB (760 words) - 05:31, 6 July 2024
  • Thumbnail for White-winged duck
    Asarcornis scutulata, which is evolutionarily closer to the redhead (Aythya americana, one of the diving ducks). This is one of the largest living species...
    9 KB (1,061 words) - 09:54, 7 February 2024
  • Thumbnail for List of birds of Prince Edward Island
    Canvasback, Aythya valisineria Redhead, Aythya americana Ring-necked duck, Aythya collaris Tufted duck, Aythya fuligula (A) Greater scaup, Aythya marila Lesser...
    42 KB (4,718 words) - 18:38, 9 August 2024
  • Thumbnail for Laguna Hanson
    including the migratory birds gadwall (Mareca streptera) and redhead duck (Aythya americana). The lake and its floodplain was designated a Ramsar site (wetland...
    3 KB (146 words) - 12:49, 13 March 2024
  • Aythya valisineria (Wilson, A, 1814) 131 Redhead Aythya americana (Eyton, 1838) 132 Common pochard Aythya ferina (Linnaeus, 1758) 133 Hardhead Aythya...
    19 KB (90 words) - 16:20, 22 August 2024
  • Thumbnail for List of birds of Canada
    Canvasback, Aythya valisineria LC Redhead, Aythya americana LC Common pochard, Aythya ferina (A) VU Ring-necked duck, Aythya collaris LC Tufted duck, Aythya fuligula...
    86 KB (8,208 words) - 16:27, 8 May 2024
  • Thumbnail for List of birds of Ontario
    Aythya valisineria (B) Redhead, Aythya americana (B) Ring-necked duck, Aythya collaris (B) Tufted duck, Aythya fuligula (A) Greater scaup, Aythya marila...
    54 KB (5,884 words) - 19:20, 17 August 2024
  • Thumbnail for Canvasback
    The canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America. Scottish-American naturalist Alexander Wilson described...
    12 KB (1,407 words) - 13:35, 21 May 2024
  • Thumbnail for List of birds of Michigan
    (A) Red-breasted merganser, Mergus serrator Redhead, Aythya americana Ring-necked duck, Aythya collaris Ross's goose, Anser rossii Ruddy duck, Oxyura...
    47 KB (5,530 words) - 19:09, 5 March 2024
  • Thumbnail for List of birds of Pennsylvania
    Canvasback, Aythya valisineria Redhead, Aythya americana Ring-necked duck, Aythya collaris Tufted duck, Aythya fuligula (A) Greater scaup, Aythya marila Lesser...
    52 KB (5,600 words) - 11:46, 12 May 2024
  • Thumbnail for List of birds of New York (state)
    Aythya valisineria (B) Redhead, Aythya americana (B) Ring-necked duck, Aythya collaris (B) Tufted duck, Aythya fuligula (U) Greater scaup, Aythya marila...
    60 KB (6,622 words) - 19:43, 1 July 2024
  • Thumbnail for List of birds of Washington (state)
    Redhead, Aythya americana Ring-necked duck, Aythya collaris Tufted duck, Aythya fuligula Greater scaup, Aythya marila Lesser scaup, Aythya affinis Steller's...
    54 KB (6,199 words) - 05:36, 25 April 2024
  • Thumbnail for List of birds of New Brunswick
    (fuligule à dos blanc), Aythya valisineria (R) Redhead (fuligule à tête rouge), Aythya americana Ring-necked duck (fuligule à collier), Aythya collaris (B) Tufted...
    78 KB (7,626 words) - 17:47, 21 August 2024
  • Thumbnail for List of birds of Alberta
    Aythya valisineria (B) Redhead, Aythya americana (B) Ring-necked duck, Aythya collaris (B) Tufted duck, Aythya fuligula (A) Greater scaup, Aythya marila...
    58 KB (5,902 words) - 17:47, 21 August 2024
  • the City of Lake Macquarie Redhead (bird), a North American duck, Aythya americana Redhead, colloquial name for female smew ducks Redhead, the milkweed...
    3 KB (370 words) - 01:50, 1 June 2024
  • Thumbnail for List of birds of Newfoundland and Labrador
    Canvasback, Aythya valisineria (VR) Redhead, Aythya americana (R) Ring-necked duck, Aythya collaris Tufted duck, Aythya fuligula Greater scaup, Aythya marila...
    46 KB (5,260 words) - 02:15, 28 July 2024
  • Thumbnail for Lesser scaup
    Lesser scaup (redirect from Aythya affinis)
    The lesser scaup (Aythya affinis) is a small North American diving duck that migrates south as far as Central America in winter. It is colloquially known...
    25 KB (3,080 words) - 13:37, 21 May 2024
  • Thumbnail for List of birds of Hawaii
    LC Canvasback, Aythya valisineria (V) LC Redhead, Aythya americana (V) LC Common pochard, Aythya ferina (V) LC Ring-necked duck, Aythya collaris LC Tufted...
    55 KB (5,630 words) - 17:16, 11 February 2024
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