Philadelphia Zoo

African Plains

 * Addax
 * Dama Gazelle
 * Hippopotamus
 * Okapi
 * Plains Zebra
 * Red River Hog
 * Saddle-billed Stork
 * White Rhinoceros

Bear Country

 * Asian Black Bear
 * Sloth Bear
 * Spectacled Bear

Bird Valley

 * American Flamingo
 * Humboldt Penguin
 * Mandarin Duck
 * Turkey Vulture

Carnivore Kingdom

 * Black-footed Cat
 * Brown Pelican
 * Canada Lynx
 * Giant Otter
 * Red Panda
 * White-nosed Coati

First Niagara Big Cat Falls

 * Amur Leopard
 * Cougar
 * Jaguar
 * Lion
 * Siberian Tiger
 * Snow Leopard

PECO Primate Reserve

 * Aye-aye
 * Black-and-White Ruffed Lemur
 * Common Squirrel Monkey
 * Coquerel's Sifaka
 * Dusky Leaf Monkey
 * Lar Gibbon
 * Ring-tailed Lemur
 * Sumatran Orangutan
 * Western Lowland Gorilla

Rare Animal Conservation Center

 * Black and Rufous Elephant Shrew
 * Blue-eyed Black Lemur
 * Brazilian Porcupine
 * Collared Mangabey
 * Hoffmann's Two-toed Sloth
 * Kea
 * Mantled Guereza
 * Mongoose Lemur
 * Red-shanked Douc
 * Rodrigues Flying Fox
 * White-faced Saki

Reptile and Amphibian House

 * African Bullfrog
 * Aldabra Giant Tortoise
 * Alligator Snapping Turtle
 * Amazon Milk Frog
 * American Alligator
 * Beaded Lizard
 * Black Tree Monitor
 * Bog Turtle
 * Central American River Turtle
 * Chinese Alligator
 * Cuvier's Dwarf Caiman
 * Desert Tortoise
 * Dwarf Crocodile
 * Dyeing Dart Frog
 * Eastern Box Turtle
 * Eyelash Viper
 * Fly River Turtle
 * Forest Cobra
 * Gaboon Viper
 * Galápagos Tortoise
 * Green Anaconda
 * Iberian Ribbed Newt
 * King Cobra
 * Nile Crocodile
 * Panther Chameleon
 * Solomon Islands Skink
 * Spotted Turtle
 * Timber Rattlesnake
 * Western Diamondback Rattlesnake

Small Mammal House

 * Aardvark
 * Common Vampire Bat
 * Damaraland Mole Rat
 * Eurasian Harvest Mouse
 * Feathertail Glider
 * Four-toed Hedgehog
 * Harris's Antelope Squirrel
 * Hoffmann's Two-toed Sloth
 * Malagasy Giant Rat
 * Meerat
 * Northern Treeshrew
 * Pygmy Slow Loris
 * Red-rumped Agouti
 * Short-becked Echidna
 * Short-eared Elephant Shrew
 * Striped Possum