Here's a list of some of the examples I've seen:
NEW Zoo's Wisconsin Trail has Red Wolf, Red Panda, Helmeted Guineafowl, American Alligator, and Barrow's Goldeneye.
Deep Wisconsin Woods at the now-closed Special Memories Zoo has Whooper Swan and Egyptian Goose.
Milwaukee County Zoo has an exhibit called Africa/Asia/South America.
Milwaukee County Zoo's Lake Tanganyika tank has a Fly River Turtle.
Australia at Brookfield Zoo has Egyptian Fruit Bat and Rodriguez Flying Fox.
Columbus Zoo's Asia Quest has Black Rhino, Blue-faced Honeyeater, and Magpie Goose.
Columbus Zoo's Congo Expedition has Aladabra Tortoise, Black Swan, and Radiated Tortoise.
Columbus Zoo's Australia and The Islands has Dalmatian Pelican, Golden Pheasant, Village Weaver, and potentially a few more depending on how one defines "The Islands".
Detroit Zoo's Asian Forest has Ring-tailed Lemur.
Detroit Zoo's African Grassland has Chilean Flamingo, Turkey Vulture, Japanese Macaque, Laughing Kookaburra, and Linnie's Two-toed Sloth.
Detroit Zoo's American Grasslands has African Spoonbill, Hooded Vulture, Lappet-faced Vulture, Cinerous Vulture, Griffon Vulture, Matscie's Tree Kangaroo, European Fallow Deer, and Pink-backed Pelican.
NEW Zoo's Wisconsin Trail has Red Wolf, Red Panda, Helmeted Guineafowl, American Alligator, and Barrow's Goldeneye.
Deep Wisconsin Woods at the now-closed Special Memories Zoo has Whooper Swan and Egyptian Goose.
Milwaukee County Zoo has an exhibit called Africa/Asia/South America.
Milwaukee County Zoo's Lake Tanganyika tank has a Fly River Turtle.
Australia at Brookfield Zoo has Egyptian Fruit Bat and Rodriguez Flying Fox.
Columbus Zoo's Asia Quest has Black Rhino, Blue-faced Honeyeater, and Magpie Goose.
Columbus Zoo's Congo Expedition has Aladabra Tortoise, Black Swan, and Radiated Tortoise.
Columbus Zoo's Australia and The Islands has Dalmatian Pelican, Golden Pheasant, Village Weaver, and potentially a few more depending on how one defines "The Islands".
Detroit Zoo's Asian Forest has Ring-tailed Lemur.
Detroit Zoo's African Grassland has Chilean Flamingo, Turkey Vulture, Japanese Macaque, Laughing Kookaburra, and Linnie's Two-toed Sloth.
Detroit Zoo's American Grasslands has African Spoonbill, Hooded Vulture, Lappet-faced Vulture, Cinerous Vulture, Griffon Vulture, Matscie's Tree Kangaroo, European Fallow Deer, and Pink-backed Pelican.