Anser cygnoides x anser Status: No accepted records. Comments: There are two reports, both presumably of released or escaped hybrids from domestic
Mallard x Mexican Duck (hybrid)
Aythya platyrhynchos x diazi Status: Rare casual summer visitor Records: 20 Jul 2013 photograph Clay Co 12 Nov 2019 photograph Sioux Co
American Wigeon x Mallard (hybrid)
Mareca americana x Anas platyrhynchos Status: Accidental in spring. Record: The only record is of one at Cochran Lake, Scotts Bluff Co
Townsend’s x Black-throated Green Warbler (hybrid)
Setophaga townsendi x virens Status: Accidental in fall. Record: One was photographed at Wildcat Hills Nature Center, Scotts Bluff Co 31 Aug
Summer x Scarlet Tanager (hybrid)
Piranga rubra x olivacea Status: Accidental in spring. Records: There are two records, around 130 years apart. An adult male collected by
Golden-winged x Blue-winged Warbler (hybrid)
Vermivora chrysoptera x cyanoptera Status: Rare casual spring and fall migrant east. Documentation: Brewster’s Warbler: photograph, 18 May 2020 Madison Co (Brogie,
Bullock’s x Baltimore Oriole (hybrid)
Icterus bullockii x galbula Status: Uncommon regular summer visitor west and west central, rare casual elsewhere. Summer: May 9, 9, 9 <<<>>>
Common Goldeneye x Hooded Merganser (hybrid)
Bucephala clangula x Lophodytes cucullatus Status: Rare casual spring migrant and winter visitor. Spring: There are two records of males. 8 Mar
Bufflehead x Common Goldeneye (hybrid)
Bucephala albeola x clangula Status: Rare casual spring and fall migrant statewide Records: There are two records: 19
Eurasian Collared-Dove x Mourning Dove (hybrid)
Streptopelia decaocto x Zenaida macroura Status: Accidental in summer Record: Two birds at Bushnell, Kimball Co 2 Jul 2009 were the size
Sharp-tailed Grouse x Greater Prairie-Chicken (hybrid)
Tympanuchus phasianellus x cupido Status: Rare resident central Resident: Hybrids with Greater Prairie-Chicken (T. cupido) are well-known (Mathisen and Mathisen 1959). Nebraska hybrid
Canvasback x Redhead (hybrid)
Aythya valisineria x americana Status: Accidental in spring Record: The only record is of an adult male at Glenn Cunningham Lake, Douglas
Ring-necked x Tufted Duck (hybrid)
Aythya collaris x fuligula Status: Accidental in summer Record: A drake was photographed in Cherry Co 10 Jul 2019 (Paul Timm, eBird.org).
Mallard x American Black Duck (hybrid)
Anas platyrhynchos x rubripes Status: Rare casual winter visitor Records: There are two documented records: 4 Jan 2020
Eurasian x American Wigeon (hybrid)
Mareca penelope x americana Status: Rare casual spring and fall migrant Records: There are five reports, four with details:
Gadwall x Mallard (hybrid)
Mareca strepera x Anas platyrhynchos Status: Rare casual spring visitor statewide Records: There are three records: 3 May
Blue-winged x Green-winged Teal (hybrid)
Spatula discors x Anas crecca Status: Accidental in spring Record: The only record is of one photographed in Seward Co 25 Apr 2019
Broad-tailed x Ruby-throated Hummingbird (hybrid)
Archilochus colubris x Selasphorus platycercus Status: Accidental in summer Record: 6 May-late Aug 2014, Dawes Co (Whittecar, eBird.org). Comments: A male hummingbird
Blue-winged x Cinnamon Teal (hybrid)
Spatula discors x cyanoptera Status: Rare regular spring visitor statewide Spring: Apr 7, 9, 10 <<<>>> Apr 30, May 2, 5 Earlier
Barnacle x Cackling Goose (hybrid)
Branta leucopsis x hutchinsii Status: Accidental in winter Record: A mounted specimen (photograph above) was shot from a flock of about 40