Smithsonian's National Zoo

Aldabra giant tortoise

American black-crowned night-heron

American flamingo (Caribbean flamingo) (Red flamingo)

Anthonys poison-arrow frog (misid.: Phantasmal Poison Frog)

Arapaima

Arboreal alligator lizard (Sierra de Tehuacan arboreal alligator lizard)

Arowana (Silver arowana)

Australian Big-headed side-necked turtle (Australian Big-headed turtle)

Banded Leporinus (Black-banded Leporinus)

Banded banjo

Bicolored poison dart frog (Two-toned arrow-poison frog) (Black-legged poison frog)

Black-necked stilt

Blessed poison frog

Blue whale catfish

Broad-banded copperhead

California tiger salamander

Cayman blue iguana

Centipede knifefish

Central American bushmaster

Common Rueppell's griffon vulture

Coronated treefrog (Spinyhead treefrog)

Eastern Giant plated lizard

Eastern Grasshopper sparrow

Eastern Rat snake (Yellow rat snake) (Orange rat snake) (Everglades ratsnake)

Eastern box turtle (Nominate subspecies)

Eastern indigo snake

Eastern newt (No Subspecific status)

Electric eel (No Subspecific status)

Elephantnose knifefish

Emperor newt

Eyelash viper (Eyelash mountain viper) (No species or subspecies status)

False water cobra

Fiji short-crested iguana

Fowler's toad

Gold-ringed cat snake (Mangrove snake) (No Subspecific status)

Gray tree frog

Green mantella (Lime mantella)

Green salamander

Green-winged teal (American green-winged teal)

Harlequin poison dart frog

Largespot river stingray (Vermiculate river stingray)

Lemur leaf frog (Lemur frog)

Long-tailed rock monitor (Kimberley rock monitor)

Mata-Mata (Matamata Turtle)

McCord's box turtle

Mexican lance-headed rattlesnake

Northern blue-tongued skink

Northern pine snake

Northern red-fan parrot (Northern hawk-headed parrot)

Northern snakehead (Amur snakehead)

Ocellate river stingray

Pacu (Tambaqui) (Cachama)

Panamanian golden frog (Cerro Campana stubfoot toad)

Pumpkinseed

Red hook silver dollar

Red piranha (Red-bellied piranha)

Red-spotted newt

Redtail catfish

Rio Cauca caecilian (Rubber eel)

Ripsaw catfish (Plated catfish)

Shenandoah salamander

Shingleback skink (Shingleback lizard) (No Subspecific status)

Smallwood's Anole

Snouted Cobra (Banded Cobra)

South American lungfish

Splashback poison frog

Spotted poison frog (Brazilian poison frog)

Swainson's thrush (Olive-backed thrush)

Taylor s moccasin (Taylor`s cantil)

Tiger oscar

Timber rattlesnake (No Subspecific status)

Timor python

Violet-line piranha (Géry's piranha) (Géry's pirambeba)

Weber's sailfin lizard

Western tiger salamander (Barred tiger salamander)

White-blotched river stingray (Xingu river ray)

Wolf cichlid (Dow's cichlid)

Yellow-headed day gecko

Blue poison dart frog

Blue jay

Blue-billed curassow

Red-footed tortoise

Red-collared brown lemur

Red ruffed lemur

Ruddy Duck

Red-necked wallaby

Orchard Oriole

Red-legged seriema

Black-bellied whistling duck

Scarlet tanager

Red-eyed Vireo

Northern Parula

Asian elephant

Kori bustard

African clawed frog

Reticulated giraffe

Reticulated python

Red wolf

American alligator

Eastern screech owl

Short-billed dowitcher

North American wood duck

American black bear

Black-capped Chickadee

Whooping crane

American Avocet

Gila monster

American bison

American wigeon

American beaver

Barred owl

Redhead

American Oystercatcher

American Golden Plover

Allen's swamp monkey

Strawberry poison dart frog

Impressed tortoise

Ruff

Yellow-breasted chat

Japanese giant salamander

Greater flamingo

Canvasback

Bat-eared fox

Giant South American river turtle

Black-tailed prairie dog

Pintail

Chinchilla

Iraqui eyelid gecko

Band-tailed Pigeon

Prehensile-tailed skink

Common Yellowthroat

Brown pelican

North American river otter

North American porcupine

Ovenbird

Malaysian painted river terrapin

California sea lion

Caiman lizard

Yellow-banded poison dart frog

Yellow-rumped cacique

Northern tree shrew

Yellow-rumped warbler

Spotted turtle

Green aracari

Cuban crocodile

Ruddy turnstone

Northern king cobra

Ringed teal

Chacoan horned frog

Black tree monitor

African penguin

Goeldi's monkey

Cornsnake/red ratsnake

Red Knot

Tonkin bug-eyed frog

Asian small-clawed otter

Common dwarf mongoose

Komodo dragon

Golden lion tamarin

Painted bunting

Plains zebra

Chinese crocodile lizard

Striped skunk

Scarlet Ibis

Magnolia Warbler

White-faced saki

Black-and-white Warbler

Abyssinian ground hornbill

Giant panda

Pig-nosed turtle

Fishing cat

Arabian sand cat

Henkel's leaf-tailed gecko

Sumatran tiger

Guam kingfisher

Black-headed python

Western hognose snake

Blue ground pigeon

Chacoan peccary

Prairie Warbler

Carolina Wren

Oriental fire-bellied toad

Eastern long-necked turtle

New Caledonia giant gecko

Spiny-tailed monitor

Tokay gecko

Tiger

Turquoise Tanager

Golden-headed tamarin

Western lowland gorilla

Rainbow boa

Common catbird

Northern copperhead

Black-throated Green Warbler

Black-throated Blue Warbler

Snow Goose

Bald eagle

Red-winged Blackbird

Common shoveler

Willet

Naked mole-rat

Crocodile monitor

Dunlin

Spotted pond turtle

Scheltopusik/glass lizard

Puff adder

Cassowary

Tentacled snake

Ross's Goose

Bufflehead

Lesser hedgehog tenrec

Cedar waxwing

Semipalmated Sandpiper

Binturong

Fennec fox

Siamang

River cooter

Eastern hellbender

Roseate spoonbill

Home's hingeback tortoise

Radiated tortoise

Bobcat

Northern oriole

Bornean orangutan

Southern three-banded armadillo

Green-and-black poison dart frog

False gharial

Meerkat

Blue-winged teal

Prevost's squirrel

Red-eared slider

Mississippi map turtle

Chinese three-striped box turtle

Semipalmated Plover

Green tree python

Emerald monitor

Southern tamandua

Sanderling

Plain chachalaca

Rose-breasted grosbeak

Spectacled bear

Forster's tern

Golden poison dart frog

Indochinese box turtle

Moholi bushbaby

Wood Thrush

Yellow-spotted Amazon river turtle

Palm Warbler

Ruddy quail dove

Chinese alligator

Lion

Rhinoceros viper

Blue grosbeak

Indigo Bunting

Greater rhea

Ring-tailed lemur

Cotton-top tamarin

Raven

Alligator snapping turtle