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African Black Duck x Mallard (Anas sparsa x platyrhynchos)
African Black Duck x Mallard (Anas sparsa x platyrhynchos)
Yellow-billed Duck x Mallard (Anas undulata x platyrhynchos)
Yellow-billed Duck x Mallard (Anas undulata x platyrhynchos)
Yellow-billed x Indian Spot-billed Duck (Anas undulata x poecilorhyncha)
Yellow-billed x Indian Spot-billed Duck (Anas undulata x poecilorhyncha)
Information:
Media:
Pacific Black Duck x Gray Teal (Anas superciliosa x gracilis)
Pacific Black Duck x Gray Teal (Anas superciliosa x gracilis)
Pacific Black Duck x Chestnut Teal (Anas superciliosa x castanea)
Pacific Black Duck x Chestnut Teal (Anas superciliosa x castanea)
Pacific Black Duck x Mallard (Anas superciliosa x platyrhynchos)
Pacific Black Duck x Mallard (Anas superciliosa x platyrhynchos)
Laysan Duck x Mallard (Anas laysanensis x platyrhynchos)
Laysan Duck x Mallard (Anas laysanensis x platyrhynchos)
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Media:
Hawaiian Duck x Mallard (Anas wyvilliana x platyrhynchos)
Hawaiian Duck x Mallard (Anas wyvilliana x platyrhynchos)
Indian Spot-billed Duck x Mallard (Anas poecilorhyncha x platyrhynchos )
Indian Spot-billed Duck x Mallard (Anas poecilorhyncha x platyrhynchos )
Information:
Media:
Eastern Spot-billed Duck x Mallard (Anas zonorhyncha x platyrhynchos )
Eastern Spot-billed Duck x Mallard (Anas zonorhyncha x platyrhynchos )
Mallard x Mexican Duck (Anas platyrhynchos x diazi)
Mallard x Mexican Duck (Anas platyrhynchos x diazi)
Information:
Beware: Male Mallards in eclipse plumage (as well as other molts/odd plumages) can get easily mistaken for this hybrid.
Media:
https://macaulaylibrary.org/asset/117973281
https://macaulaylibrary.org/asset/321649671
https://macaulaylibrary.org/asset/192549321
Mallard x American Black Duck (Anas platyrhynchos x rubripes)
Mallard x American Black Duck (Anas platyrhynchos x rubripes)
Information:
Other names: Blallard
NOTE: Pure American Black Ducks frequently show a slight green iridescence on part of their head (like this bird). Hybrids tend to show a significant amount of green. The presence of just a small amount does not necessarily indicate Mallard involvement.
Pure American Black Ducks often show a thin white border to the posterior edge of the speculum (like this bird). The presence of white in this area does not necessarily indicate Mallard involvement. Hybrids tend to show a more extensive white posterior border to the speculum. Hybrids also tend to show a white anterior border to the speculum.
Female pure Mallards frequently show an olive-colored bill (like this bird). Greenish bill coloration on the bill does not necessarily indicate American Black Duck involvement.
Pure American Black Ducks don’t tend to show truly white tail feathers, however edges of worn feathers can appear lighter than normal.
Beware: Male Mallards in eclipse plumage (as well as other molts/odd plumages) can get easily mistaken for this hybrid.
Media:
https://macaulaylibrary.org/asset/47595271
https://macaulaylibrary.org/asset/47595131
https://macaulaylibrary.org/asset/36015121
https://macaulaylibrary.org/asset/286454621
https://macaulaylibrary.org/asset/312359841
Mallard x Mottled Duck (Anas platyrhynchos x fulvigula)
Mallard x Mottled Duck (Anas platyrhynchos x fulvigula)
Information:
Other names: Muddled Duck
Beware: Male Mallards in eclipse plumage (as well as other molts/odd plumages) can get easily mistaken for this hybrid.
Media:
https://macaulaylibrary.org/asset/304056281
https://macaulaylibrary.org/asset/306740551
https://macaulaylibrary.org/asset/133528871
Mexican x Mottled Duck (Anas diazi x fulvigula)
Mexican x Mottled Duck (Anas diazi x fulvigula)
Mallard x White-cheeked Pintail (Anas platyrhynchos x bahamensis)
Mallard x White-cheeked Pintail (Anas platyrhynchos x bahamensis)
Mallard x Northern Pintail (Anas platyrhynchos x acuta)
Mallard x Northern Pintail (Anas platyrhynchos x acuta)
Information:
Media:
https://macaulaylibrary.org/asset/141627021
https://macaulaylibrary.org/asset/277738581 - domestic MALL x NOPI
https://macaulaylibrary.org/asset/375883091
https://macaulaylibrary.org/asset/45165951
https://macaulaylibrary.org/asset/46803461
https://macaulaylibrary.org/asset/45919501
https://www.inaturalist.org/observations/105072702 - likely backcrossed with MALL
https://www.inaturalist.org/observations/101484571 - domestic MALL x NOPI
https://www.inaturalist.org/observations/104540727 - domestic MALL x NOPI
Mallard x Green-winged Teal (Anas platyrhynchos x crecca)
Mallard x Green-winged Teal (Anas platyrhynchos x crecca)
Information:
Media:
https://macaulaylibrary.org/asset/631481207
https://macaulaylibrary.org/asset/339440271
https://www.inaturalist.org/observations/158091352 - domestic MALL x GWTE
Mallard x Brown Teal (Anas platyrhynchos x chlorotis)
Mallard x Brown Teal (Anas platyrhynchos x chlorotis)
Information:
Media:
https://macaulaylibrary.org/asset/159499551
https://macaulaylibrary.org/asset/286669051
https://macaulaylibrary.org/asset/286669041
https://www.inaturalist.org/observations/59639989 - male. female is pure Brown Teal
Mallard x Redhead (Anas platyrhynchos x Aythya americana)
Mallard x Redhead (Anas platyrhynchos x Aythya americana)
Mallard x Ring-necked Duck (Anas platyrhynchos x Aythya collaris)
Mallard x Ring-necked Duck (Anas platyrhynchos x Aythya collaris)
Mallard x Tufted Duck (Anas platyrhynchos x Aythya fuligula)
Mallard x Tufted Duck (Anas platyrhynchos x Aythya fuligula)
Information:
Media:
Mallard x Ferruginous Duck (Anas platyrhynchos x Aythya nyroca)
Mallard x Ferruginous Duck (Anas platyrhynchos x Aythya nyroca)
Mallard x Rosy-billed Pochard (Anas platyrhynchos x Netta peposaca)
Mallard x Rosy-billed Pochard (Anas platyrhynchos x Netta peposaca)
Mallard x Red-crested Pochard (Anas platyrhynchos x Netta rufina)
Mallard x Red-crested Pochard (Anas platyrhynchos x Netta rufina)
Mallard x Common Eider (Anas platyrhynchos x Somateria mollissima)
Mallard x Common Eider (Anas platyrhynchos x Somateria mollissima)
Cape Teal x White-cheeked Pintail (Anas capensis x bahamensis)
Cape Teal x White-cheeked Pintail (Anas capensis x bahamensis)
Information:
Media:
White-cheeked x Yellow-billed Pintail (Anas bahamensis x georgica)
White-cheeked x Yellow-billed Pintail (Anas bahamensis x georgica)
Information:
See also White-cheeked Pintail x Yellow-billed Teal
Media:
https://www.inaturalist.org/observations/67530487
Cape x Yellow-billed Teal (Anas capensis x flavirostris)
Cape x Yellow-billed Teal (Anas capensis x flavirostris)
Information:
Media:
White-cheeked Pintail x Yellow-billed Teal (Anas bahamensis x flavirostris)
White-cheeked Pintail x Yellow-billed Teal (Anas bahamensis x flavirostris)
Information:
See also White-cheeked x Yellow-billed Pintail
Media:
White-cheeked Pintail x Rosy-billed Pochard (Anas bahamensis x Netta peposaca)
White-cheeked Pintail x Rosy-billed Pochard (Anas bahamensis x Netta peposaca)
Northern Pintail x Green-winged Teal (Anas acuta x crecca)
Northern Pintail x Green-winged Teal (Anas acuta x crecca)
Northern Pintail x Red-crested Pochard (Anas acuta x Netta rufina)
Northern Pintail x Red-crested Pochard (Anas acuta x Netta rufina)
Northern Pintail x Common Pochard (Anas acuta x Aythya ferina)
Northern Pintail x Common Pochard (Anas acuta x Aythya ferina)
Information:
Media:
Northern Pintail x Tufted Duck (Anas acuta x Aythya fuligula)
Northern Pintail x Tufted Duck (Anas acuta x Aythya fuligula)
Information:
Media:
Yellow-billed Teal x Ferruginous Duck (Anas flavirostris x Aythya nyroca)
Yellow-billed Teal x Ferruginous Duck (Anas flavirostris x Aythya nyroca)
Information:
Media:
Gray x Chestnut Teal (Anas gracilis x castanea)
Gray x Chestnut Teal (Anas gracilis x castanea)
Information:
Media:
Gray Teal x Hardhead (Anas gracilis x Aythya australis)
Gray Teal x Hardhead (Anas gracilis x Aythya australis)
Information:
Media:
Yellow-billed Duck x Red-crested Pochard (Anas undulata x Netta rufina)
Yellow-billed Duck x Red-crested Pochard (Anas undulata x Netta rufina)
Information:
Media:
Mallard x Common Pochard (Anas platyrhynchos x Aythya ferina)
Mallard x Common Pochard (Anas platyrhynchos x Aythya ferina)
White-cheeked Pintail x Marbled Duck (Anas bahamensis x Marmaronetta angustirostris)
White-cheeked Pintail x Marbled Duck (Anas bahamensis x Marmaronetta angustirostris)
Information:
Media:
Cape Teal x Red-billed Duck (Anas acuta x Netta rufina)
Cape Teal x Red-billed Duck (Anas acuta x Netta rufina)
Green-winged x Yellow-billed Teal (Anas crecca x flavirostris)
Green-winged x Yellow-billed Teal (Anas crecca x flavirostris)
Mallard x Lesser Scaup (Anas platyrhynchos x Aythya affinis)
Mallard x Lesser Scaup (Anas platyrhynchos x Aythya affinis)
Information:
Media:
Mallard x Marbled Duck (Anas platyrhynchos x Marmaronetta angustirostris)
Mallard x Marbled Duck (Anas platyrhynchos x Marmaronetta angustirostris)
Information:
Media:
White-cheeked Pintail x Tufted Duck (Anas bahamensis x Aythya fuligula)
White-cheeked Pintail x Tufted Duck (Anas bahamensis x Aythya fuligula)
Information:
Media:
Northern Pintail x Marbled Duck (Anas acuta x Marmaronetta angustirostris)
Northern Pintail x Marbled Duck (Anas acuta x Marmaronetta angustirostris)
Information:
Media:
Northern Pintail x Redhead (Anas acuta x Aythya americana)
Northern Pintail x Redhead (Anas acuta x Aythya americana)
Information:
Media:
White-cheeked x Northern Pintail (Anas bahamensis x acuta)
White-cheeked x Northern Pintail (Anas bahamensis x acuta)
Information:
Media:
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