Here is a full species list for Chicago's Lincoln Park Zoo based on my 6/25/2022 visit. Special thanks to @Grant for looking through the list. The Hope B. McCormick Swan Pond, Waterfowl Lagoon, and Pritzker Family Children's Zoo were closed on the day of my visit, so for those, I used the website, signage that was visible, and my recollections of earlier visits to make the lists. Everything else was open and I visited all the other exhibits.
(SNS)= Signed, Not Seen
(Temp off exhibit)= Listed as temporarily off exhibit by signage
Camel and Zebra Hoofstock Yards
Pepper Family Wildlife Center
Reptile Gallery
Kovler Seal Pool
Hope B. McCormick Swan Pond+ Waterfowl Lagoon
Pritzker Family Children's Zoo
Outdoors
(SNS)= Signed, Not Seen
(Temp off exhibit)= Listed as temporarily off exhibit by signage
Camel and Zebra Hoofstock Yards
1. Pére David's Deer (Elaphurus davidianus)
2. Pére David's Deer (Elaphurus davidianus)
3. Ostrich (Struthio camelus)
4. Sichuan Takin (Budorcas taxicolor tibetana)
5. Sichuan Takin (Budorcas taxicolor tibetana)
6. Red Kangaroo (Macropus rufus) (SNS)
7. Red Kangaroo (Macropus rufus) (SNS)
8. Bactrian Camel (Camelus bactrianus)
9. Grevy's Zebra (Equus grevyi) (SNS)
10. Chacoan Peccary (Catagonus wagneri)
11. Grevy's Zebra (Equus grevyi) (SNS)
Regenstein Center for African Apes2. Pére David's Deer (Elaphurus davidianus)
3. Ostrich (Struthio camelus)
4. Sichuan Takin (Budorcas taxicolor tibetana)
5. Sichuan Takin (Budorcas taxicolor tibetana)
6. Red Kangaroo (Macropus rufus) (SNS)
7. Red Kangaroo (Macropus rufus) (SNS)
8. Bactrian Camel (Camelus bactrianus)
9. Grevy's Zebra (Equus grevyi) (SNS)
10. Chacoan Peccary (Catagonus wagneri)
11. Grevy's Zebra (Equus grevyi) (SNS)
1. Western Lowland Gorilla (Gorilla gorilla gorilla)
2. Chimpanzee (Pan troglodytes)
Helen Brach Primate House2. Chimpanzee (Pan troglodytes)
1. Crowned Lemur (Eulemur coronatus)
2. Black-and-white Colobus Monkey (Colobus guereza), Allen's Swamp Monkey
4. Bolivian Gray Titi Monkey (Callicebus donacophilus)
5. Southern Black Howler Monkey (Alouatta caraya), Callimico (Callimico goeldii)
6. De Brazza's Monkey (Cercopithecus neglectus)
7. Pied Tamarin (Saguinus bicolor), Hoffmann's Two-toed Sloth (Choloepus
Outside2. Black-and-white Colobus Monkey (Colobus guereza), Allen's Swamp Monkey
(Allenopithecus nigroviridis) (SNS)
3. White-cheeked Gibbon (Nomascus leucogenys)4. Bolivian Gray Titi Monkey (Callicebus donacophilus)
5. Southern Black Howler Monkey (Alouatta caraya), Callimico (Callimico goeldii)
6. De Brazza's Monkey (Cercopithecus neglectus)
7. Pied Tamarin (Saguinus bicolor), Hoffmann's Two-toed Sloth (Choloepus
hoffmanni)
8. White-cheeked Gibbon (Nomascus leucogenys) (SNS)
Pepper Family Wildlife Center
1. Canada Lynx (Lynx canadensis) (SNS)
2. Canada Lynx (Lynx canadensis) (SNS)
3. Red Panda (Ailurus fulgens)
4. Snow Leopard (Panthera uncia)
5. Snow Leopard (Panthera uncia)
6. Lion (Panthera leo)
Regenstein Small Mammal and Reptile House2. Canada Lynx (Lynx canadensis) (SNS)
3. Red Panda (Ailurus fulgens)
4. Snow Leopard (Panthera uncia)
5. Snow Leopard (Panthera uncia)
6. Lion (Panthera leo)
Reptile Gallery
1. Axolotl (Ambystoma mexicanum) (Temp. off exhibit)
2. Oriental Fire-bellied Toad (Bombina orientalis)
3. Emperor Newt (Tylotriton shanjing)
4. Virgin Islands Boa (Epicrates monensis granti)
5. Prehensile-tailed Skink (Corucia zebrata), Solomon Islands Leaf Frog
7. Green Tree Python (Morelia viridis)
8. Oriente Knight Anole (Anolis smallwoodi)
9. Northern Blue-tongued Skink (Tiliqua scincoides intermedia)
10. Eastern Massasauga (Sistrurus catenatus catenatus)
11. West African Gaboon Viper (Bitis gabonica)
12. Rio Fuerte Beaded Lizard (Heloderma exasperatum)
13. Aruba Island Rattlesnake (Crotalus unicolor)
14. African Rock Python (Python sebae)
Small Mammal/Nocturnal Gallery2. Oriental Fire-bellied Toad (Bombina orientalis)
3. Emperor Newt (Tylotriton shanjing)
4. Virgin Islands Boa (Epicrates monensis granti)
5. Prehensile-tailed Skink (Corucia zebrata), Solomon Islands Leaf Frog
(Ceratobatrachus guentheri)
6. Black Tree Monitor (Varanus beccarii)7. Green Tree Python (Morelia viridis)
8. Oriente Knight Anole (Anolis smallwoodi)
9. Northern Blue-tongued Skink (Tiliqua scincoides intermedia)
10. Eastern Massasauga (Sistrurus catenatus catenatus)
11. West African Gaboon Viper (Bitis gabonica)
12. Rio Fuerte Beaded Lizard (Heloderma exasperatum)
13. Aruba Island Rattlesnake (Crotalus unicolor)
14. African Rock Python (Python sebae)
15. Brush-tailed Bettong (Pettongia penicillata)
16. Iraqi Eyelid Gecko (Eublepharis angramainyu)
17. Cactus Mouse (Peromyscus eremicus)
18. Pygmy Slow Loris (Nycticebus pygmaeus)
19. Northern Tree Shrew (Tupaia belangeri)
20. Dwarf Mongoose (Helogale parvula)
21. Naked Mole Rat (Heterocephalus glaber)
22. Kenyan Sand Boa (Temp. off exhibit?)
23. Egyptian Fruit Bat (Rouusettus aegyptiacus)
24. Moholi Bushbaby (Galago moholi) (SNS)
25. Prehensile-tailed Porcupine (Coendou prehensilis), Southern Three-Banded
Tropical Atrium16. Iraqi Eyelid Gecko (Eublepharis angramainyu)
17. Cactus Mouse (Peromyscus eremicus)
18. Pygmy Slow Loris (Nycticebus pygmaeus)
19. Northern Tree Shrew (Tupaia belangeri)
20. Dwarf Mongoose (Helogale parvula)
21. Naked Mole Rat (Heterocephalus glaber)
22. Kenyan Sand Boa (Temp. off exhibit?)
23. Egyptian Fruit Bat (Rouusettus aegyptiacus)
24. Moholi Bushbaby (Galago moholi) (SNS)
25. Prehensile-tailed Porcupine (Coendou prehensilis), Southern Three-Banded
Armadillo (Tolypeutes matacus) (SNS)
26. Carlsbad Green Tarantula (Aphonopelma sp.)27. Asian Small Clawed Otter (SNS)
28. Spectacled Caiman (Caiman sclerops)
29. Golden-headed Lion Tamarin (Leontopithecus chrysomelas), White-faced Saki
32. Jamaican Iguana (Cclura collei)
33. Jamaican Iguana (Cclura collei) (SNS)
34. Amazon Milk Frog (Trachycephalus resinifictrix)
35. Dyeing Poison Dart Frog (Dendrobates tintorius) (SNS)
36. Puerto Rican Parrot (Amazona vittata)
28. Spectacled Caiman (Caiman sclerops)
29. Golden-headed Lion Tamarin (Leontopithecus chrysomelas), White-faced Saki
(Pithecia pithecia), Yellow-spotted Amazon River Turtle (Podocnemis unifilis), White-blotched River Stingray (Potamotrygon leopoldi)
30. Hoffmann's Two-toed Sloth (Choloepus hoffmanni), Red Devil Cichlid (Cichlasoma labiatum)
31. Red-footed Tortoise (Geochelone carbonaria)32. Jamaican Iguana (Cclura collei)
33. Jamaican Iguana (Cclura collei) (SNS)
34. Amazon Milk Frog (Trachycephalus resinifictrix)
35. Dyeing Poison Dart Frog (Dendrobates tintorius) (SNS)
36. Puerto Rican Parrot (Amazona vittata)
Kovler Seal Pool
1. Grey Seal (Halichoerus grypus), Harbor Seal (Phoca vitulina) (SNS)
Hope B. McCormick Swan Pond+ Waterfowl Lagoon
1. Barrow's Goldeneye, Hooded Merganser, North American Ruddy Duck, Northern
Pintail, Trumpeter Swan
2. Chilean Flamingo, Swan GoosePritzker Family Children's Zoo
Outdoors
1. Red Wolf
2. North American River Otter
Indoor Exhibits2. North American River Otter
3. Eastern Screech Owl, Eastern Box Turtle, Wood Turtle, Spotted Turtle, Blanding's Turtle, Midland Painted Turtle, Eastern Newt, Green Tree Frog, American Toad, Northern Walkingstick
Outdoors4. American Beaver
5. American Black Bear
5. American Black Bear