I have just visited 6 Midwestern zoos in the past month and am revising my lists for these categories. New entries are marked in bold!
BIRDS:
1. Owens Rainforest Aviary, San Diego Zoo
2. Scripps Aviary in Gorilla Tropics, San Diego Zoo
3. Antarctic Penguin Exhibit in Penguin Encounter, Sea World Orlando and San Diego
4. Free-flying Birds in Lied Jungle Main Exhibit, Henry Doorly Zoo
5. Wings of Asia Main Exhibit, Miami Metrozoo
6. Humboldt Penguin Exhibit, Woodland Park Zoo
7. Free-flying Birds in Tropical Forest, Montreal Biodome
8. Antarctic Penguin Exhibit in Penguin and Puffin Coast, Saint Louis Zoo
9. Arctic Birds Exhibit in Penguin Encounter, Sea World Orlando and San Diego
10. Emerald Forest in Range of the Jaguar, Jacksonville Zoo
11. Antarctic Penguins Exhibit in Kingdoms of the Seas, Henry Doorly Zoo
12. Eagle Canyon in Great Northwest, Oregon Zoo
13. Antarctic Penguins Exhibit, Montreal Biodome
14. African Aviary, San Diego Wild Animal Park
15. Asian Aviary in Maharajah Jungle Trek, Disney's Animal Kingdom
FISH:
1. Kelp Forest, Monterey Bay Aquarium
2. Outer Bay Main Tank, Monterey Bay Aquarium
3. Living Seas Main Tank, EPCOT
4. Tropical Pacific Main Tank, Aquarium of the Pacific
5. Forbidden Reef, Sea World San Diego
6. Underwater Dome, Seattle Aquarium
7. Monterey Habitats Main Tank, Monterey Bay Aquarium
8. Ocean Realm, Adventure Aquarium
9. Coral Reef Main Tank, Florida Aquarium
10. Sunken Shipwreck, Downtown Aquarium Denver
11. Surrounded by Sharks, Newport Aquarium
12. Open Ocean Oceanarium, Sydney Aquarium
13. Shark Tunnel in Kingdoms of the Seas, Henry Doorly Zoo
14. Shark Reef Main Tank, Shark Reef
15. Shark Encounter Main Tank, Sea World San Diego
16. Shark Encounter Main Tank, Sea World Orlando
17. Shark Realm, Adventure Aquarium
18. Shark Exhibit in Mundo Maya, Dallas World Aquarium
19. Phillipine Coral Reef, California Academy of Sciences
20. St. Lawrence River Exhibit, Montreal Biodome
21. Forest Floor Exhibit in Orinoco Rainforest, Dallas World Aquarium
22. Desert Fish Exhibit, Downtown Aquarium Denver
23. Sardine Dome in Outer Bay, Monterey Bay Aquarium
24. Cichlid Exhibit in African Rainforest, Toronto Zoo
25. Moon Jelly Ring Exhibit, Seattle Aquarium
MAMMALS, AQUATIC:
1. Beluga Whale Exhibit in Wild Arctic, Sea World San Diego
2. Beluga Whale Exhibit, Vancouver Aquarium
3. Manatee Rescue, Sea World Orlando
4. Manatee Coast, Columbus Zoo and Aquarium
5. Commersons Dolphin Exhibit in Journey to Atlantis, Sea World San Diego
6. Dolphin Cove, Sea World Orlando
7. Pacific White Sided Dolphin Exhibit in Oceanarium, Shedd Aquarium
8. Sea Lion Exhibit in Pacific Point Preserve, Sea World Orlando
9. Dolphin Exhibit in Rocky Point Preserve, Sea World San Diego
10. Hippopotamus Exhibit in Edge of Africa, Busch Gardens Tampa
11. Hippopotamus Exhibit in Ituri Forest, San Diego Zoo
12. Walrus Exhibit in Wild Arctic, Sea World San Diego
13. Stellars Sea Lion Exhibit in Stellar Cove, Oregon Zoo
14. Beluga Whale Exhibit in Wild Arctic, Sea World Orlando
15. Hippo Harbor in River's Edge, Saint Louis Zoo
MAMMALS, LARGE:
1. Mountain Habitat, San Diego Wild Animal Park
2. Gorilla Exhibit #2 in Congo Gorilla Forest, Bronx Zoo
3. Polar Bear Exhibit in Polar Bear Plunge, San Diego Zoo
4. Baboon Reserve, Bronx Zoo
5. Lion Exhibit in Predator Ridge, Denver Zoo
6. Asian Elephant Exhibit in Wild Asia, Taronga Zoo
7. Tiger Exhibit #1 in Maharajah Jungle Trek, Disney's Animal Kingdom
8. Grizzly Bear Exhibit in Northern Trail, Woodland Park Zoo
9. Gorilla Exhibit #1 in Congo Gorilla Forest, Bronx Zoo
10. Mountain Goat Exhibit in Canadian Wilds, Calgary Zoo
11. Polar Bear Exhibit in Wild Arctic, Sea World San Diego
12. Mandrill Exhibit in Wilds of Africa, Dallas Zoo
13. Gorilla Exhibit #1 in Pangani Forest Exploration Trail, Disney's Animal Kingdom
14. Bonobo Exhibit in Gorilla Tropics, San Diego Zoo
15. Gorilla Exhibit in Gorilla Tropics, San Diego Zoo
16. African Savanna, San Francisco Zoo
17. Tiger Exhibit with bridge in Jungala, Busch Gardens Tampa
18. Jaguar Cove in Tropical Rainforest, Woodland Park Zoo
19. Mountain Goat Exhibit in Northern Trail, Woodland Park Zoo
20. African Elephant Exhibit in Kilimanjaro Safaris, Disney's Animal Kingdom
21. African Savanna Main Yard, Busch Gardens Tampa
22. Asian Elephant Exhibit #2 in River's Edge, Saint Louis Zoo
23. Tiger Exhibit with waterfall in Jungala, Busch Gardens Tampa
24. Gorilla Exhibit in Wilds of Africa, Dallas Zoo
25. Lion Exhibit in African Savanna, Toronto Zoo
MAMMALS, SMALL:
1. Free-ranging Golden Lion Tamarins in Lied Jungle, Henry Doorly Zoo
2. Free-ranging Monkeys in Tropical Forest, Montreal Biodome
3. Asian Small Clawed Otter Exhibit in Islands of Southeast Asia, Columbus Zoo
4. Swamp Monkey and Otter Exhibit in Ituri Forest, San Diego Zoo
5. Siamang Exhibit, Disney's Animal Kingdom
6. Asian Small Clawed Otter Exhibit in Asia Trail, National Zoo
7. Fishing Cat Exhibit in Wild Asia, Taronga Zoo
8. River Otter Exhibit, Kansas City Zoo
9. Ebony Langur Exhibit in Jungleworld, Bronx Zoo
10. Fruit Bat Exhibit in Maharajah Jungle Trek, Disney's Animal Kingdom
11. Colobus Exhibit in Gorilla Tropics, San Diego Zoo
12. Beaver Exhibit in Laurentian Forest, Montreal Biodome
13. Bat Eared Fox and Red River Hog Exhibit in River's Edge, Saint Louis Zoo
14. Red Heart, Sydney Wildlife World
15. Bush Dog Exhibit in Tropics of the Americas, Palm Beach Zoo
16. Asian Small Clawed Otter Exhibit in Wild Asia, Taronga Zoo
17. Klipspringer and Mongoose Exhibit in Kopje, San Diego Zoo
18. Lion Tailed Macaque Exhibit in Sun Bear Forest, San Diego Zoo
19. River Otter Exhibit in Play Park, Jacksonville Zoo
20. Patas Monkey Exhibit in African Savanna, Woodland Park Zoo
21. Wet Cave Bat Exhibit in Kingdoms of the Night, Henry Doorly Zoo
22. Giant Otter Exhibit in Range of the Jaguar, Jacksonville Zoo
23. River Otter Exhibit in Laurentian Forest, Montreal Biodome
24. Dwarf Mongoose Exhibit in Predator Ridge, Denver Zoo
25. Dwarf Mongoose Exhibit in River's Edge, Saint Louis Zoo
REPTILES AND AMPHIBIANS:
1. Alligator Swamp, St. Augustine Alligator Farm
2. Slender Snouted Crocodile Exhibit in Monkey Trails and Forest Tails, San Diego Zoo
3. Komodo Dragon Exhibit in Islands of Southeast Asia, Columbus Zoo
4. Gharial Exhibit, Honolulu Zoo
5. American Alligator Exhibit in Florida Wetlands, Palm Beach Zoo
6. Gharial Exhibit, San Diego Zoo
7. Caiman Exhibit in Tropical Forest, Montreal Biodome
8. African Crocodile Exhibit in Edge of Africa, Busch Gardens Tampa
9. Freshwater Crocodile Exhibit in Tiger River, San Diego Zoo
10. Sea Turtle Exhibit in Shipwreck Rapids, Sea World San Diego
11. Komodo Dragon Exhibit, Miami Metrozoo
12. Chinese Giant Salamander Exhibit, Saint Louis Zoo
13. Cayman Island Blue Iguana Exhibit, Shedd Aquarium
14. Freshwater Crocodile Exhibit in Australia: Wild Extremes, National Aquarium Baltimore
15. African Crocodile Exhibit in African Savanna, Honolulu Zoo