List of Fauna native to Milwaukee

Molluscs

 * Zebra mussel, (Dreissena polymorpha)

Birds

 * American black duck, (Anas rubripes)
 * American coot, (Fulica americana)
 * American crow, (Corvus brachyrhynchos)
 * American goldfinch, (Spinus tristis)
 * American kestrel, (Falco sparverius)
 * American robin, (Turdus migratorius)
 * American tree sparrow, (Spizella arborea)
 * Bald eagle, (Haliaeetus leucocephalus)
 * Belted kingfisher, (Megaceryle alcyon)
 * Black-capped chickadee, (Poecile atricapillus)
 * Black scoter, (Melanitta americana)
 * Blue jay, (Cyanocitta cristata)
 * Brown creeper, (Certhia americana)
 * Bufflehead, (Bucephala albeola)
 * Cackling goose, (Branta hutchinsii]])
 * Canada goose, (Branta canadensis)
 * Cedar waxwing, (Bombycilla cedrorum)
 * Chipping sparrow, (Spizella passerina)
 * Cooper's hawk, (Accipiter cooperii)
 * Common goldeneye, (Bucephala clangula)
 * Common merganser, (Mergus merganser)
 * Dark-eyed junco, (Junco hyemalis)
 * Downy woodpecker, (Dryobates pubescens)
 * European starling, (Sturnus vulgaris)
 * Gadwall, (Anas strepera)
 * Glaucous gull, (Larus hyperboreus)
 * Golden-crowned kinglet, (Regulus satrapa)
 * Great black-backed gull, (Larus marinus)
 * Great horned owl, (Bubo virginianus)
 * Greater scaup, (Aythya marila)
 * Hairy woodpecker, (Leuconotopicus villosus)
 * Herring gull, (Larus argentatus)
 * Hooded merganser, (Lophodytes cucullatus)
 * House sparrow, (Passer domesticus)
 * House finch, (Haemorhous mexicanus)
 * Iceland gull, (Larus glaucoides)
 * Lesser black-backed gull, (Larus fuscus)
 * Lesser scaup, (Aythya affinis)
 * Long-tailed duck, (Clangula hyemalis'')
 * Mallard, (Anas platyrhynchos)
 * Mourning dove, (Zenaida macroura)
 * Mute swan, (Cygnus olor)
 * Northern flicker, (Colaptes auratus)
 * Peregrine falcon, (Falco peregrinus)
 * Pine siskin, (Carduelis pinus)
 * Red-bellied woodpecker, (Melanerpes carolinus)
 * Red-breasted merganser, (Mergus serrator)
 * Red-breasted nuthatch, (Sitta canadensis)
 * Red-tailed hawk, (Buteo jamaicensis)
 * Red-throated loon, (Gavia stellata)
 * Redhead, (Aythya americana)
 * Ring-billed gull, (Larus delawarensis)
 * Rock dove, (Columba livia)
 * Ruby-crowned kinglet, (Regulus calendula)
 * Ruddy duck, (Oxyura jamaicensis)
 * Sanderling, (Calidris alba)
 * Snowy owl, (Bubo scandiacus)
 * Song sparrow, (Melospiza melodia)
 * Surf scoter, (Melanitta perspicillata)
 * Thayer's gull, (Larus thayeri)
 * White-breasted nuthatch,(Sitta carolinensis)
 * White-winged scoter, (Melanitta deglandi)
 * Wild turkey, (Meleagris gallopavo)

Fish

 * Black crappie, (Pomoxis nigromaculatus)

Reptiles

 * Wood turtle, (Glyptemys insculpta)