Vertebrate Zoology
- Aardvark
- Aardwolf
- Abyssinian Cat
- Addax
- Adder
- Addra
- African Buffalo
- Agouti
- Albacore
- Albatross
- Alewife
- Alligator
- Allosaurus
- Alpaca
- Amberfish
- Amberjack
- Amphibian, In Zoology
- Amphioxus
- Anaconda, In Zoology
- Anchovy
- Anemonefish
- Angelfish
- Angler
- Anglerfish
- Angora Cat
- Angwantibo
- Ani
- Ankylosaurus
- Anoa
- Anole
- Ant Bear
- Anteater
- Antelope
- Apatosaurus
- Ape
- Apteryx
- Arapaima
- Archerfish
- Armadillo
- Ascidian
- Asian Carp
- Asp
- Ass
- Auk
- Australian Bear
- Avocet
- Axolotl
- Aye-Aye
- Babbler
- Baboon
- Badger
- Baltimore Oriole
- Baluchitherium
- Banana Fish
- Bandicoot
- Bandicoot Rat
- Barbary Ape
- Barbel
- Barracuda
- Basilisk
- Basking Shark
- Bass, In Zoology
- Bat
- Batfish
- Beaded Lizard
- Bear, In Zoology
- Beaver
- Bee-Eater
- Beira, In Zoology
- Beisa
- Bellbird
- Beluga
- Bermuda Chub
- Betta
- Bichir
- Bighorn, In Zoology
- Bird
- Bird Of Paradise
- Birdsong
- Bison
- Bittern
- Black Snake
- Black Whale
- Blackbird
- Blackbuck
- Blenny
- Blesbok
- Blindfish
- Blue Crab
- Blue Jay
- Blue Whale
- Bluebird
- Bluefish
- Bluegill
- Boa
- Boar
- Boat-Billed Heron
- Bobac
- Bobcat
- Bobolink
- Bobwhite
- Bonefish
- Bongo
- Bonito
- Bonnethead Shark
- Bonobo
- Bontebok
- Bontequagga
- Booby
- Bourbot
- Bowerbird
- Bowfin
- Bowhead Whale
- Box Turtle
- Boxfish
- Brant
- Bream
- Bronco
- Brontosaurus
- Brown Thrush
- Brunnich's Murre
- Brush Turkey
- Brush Wolf
- Budgerigar
- Buffalo Fish
- Buffalo, In Zoology
- Bulbul, In Zoology, Antelope
- Bulbul, In Zoology, Bird
- Bull Bat
- Bullfinch
- Bullfrog
- Bullhead
- Bunting
- Burbot
- Burmese Cat
- Burro
- Bush Baby
- Bushbuck
- Bushmaster
- Bustard
- Bustard Quail
- Butcher Bird
- Butterfish
- Butterfly Fish
- Button Quail
- Buzzard
- Cachalot
- Cacomistle
- Caecilian
- Caiman
- Calico Cat
- Camel
- Cameo Cat
- Canada Jay
- Canary
- Candlefish
- Canvasback
- Cape Buffalo
- Capuchin
- Capybara
- Caracal
- Caracara
- Cardinal, In Zoology
- Caribou, In Zoology
- Carolina Parakeet
- Carp
- Carpincho
- Cassowary
- Castor, In Zoology
- Castoreum
- Cat
- Cat Bear
- Catamount
- Catbird
- Catfish
- Cavalla
- Cavefish
- Cavy
- Cedar Waxwing
- Ceratotherium
- Chaffinch
- Chain Snake
- Chameleon
- Chamois
- Char
- Characid
- Characin
- Chat
- Cheetah
- Chevrotain
- Chickadee
- Chickaree
- Chilean Sea Bass
- Chimaera
- Chimney Swallow
- Chimpanzee
- Chinchilla
- Chipmunk
- Chiru
- Chordata
- Chorus Frog
- Chub, In Zoology
- Chuck-Will's-Widow
- Chuckwalla
- Cichlid
- Civet
- Climbing Gourami
- Climbing Perch
- Coachwhip Snake
- Coalfish
- Coatimundi
- Cobra
- Cock Of The Plains
- Cock-Of-The-Rock
- Cockatoo
- Cod
- Coelacanth
- Coendou
- Colugo
- Coly
- Condor
- Coney
- Congo Eel
- Cony
- Coon
- Coon Cat
- Coot
- Copperhead
- Coral Snake
- Corbina
- Cormorant
- Cotinga
- Cottonmouth
- Cottontail Rabbit
- Cougar
- Courlan
- Cowbird
- Cowfish
- Coyote
- Coypu
- Coywolf
- Crake
- Crane, In Zoology
- Crappie
- Creeper
- Crested Swift
- Croaker
- Crocodile
- Crossbill
- Crow, In Zoology
- Cuckoo
- Cuckoo Roller
- Curassow
- Curlew
- Cuscus
- Cutlass Fish
- Cyclostome
- Dabchick
- Dace
- Dall Sheep
- Damalisk
- Damselfish
- Darter, Bird
- Darter, Fish
- Darwin's Finches
- Dassie
- Dasyure
- Deer
- Deinonychus
- Deinotherium
- Devilfish
- Dibatag
- Dik-Dik
- Dinosaur
- Dinotherium
- Diplodocus
- Dipper
- Diver
- Dodo, Extinct Bird
- Dogfish
- Dolphin, Aquatic Mammal
- Dolphin, Fish
- Domestic Shorthair Cat
- Donkey
- Dorado
- Dormouse
- Douroucouli
- Dove, In Zoology
- Dovekie
- Dowitcher
- Drill, In Zoology
- Dromedary
- Drongo
- Drum, In Zoology
- Duck
- Duck Hawk
- Duckbill, Fish
- Duckbill, Marsupial
- Dugong
- Duiker
- Dwarf Elk
- Eagle
- Earth Pig
- Echidna, In Zoology
- Eel
- Eel, Electric
- Eft
- Egret
- Eider, In Zoology
- Eland
- Elaphure
- Elasmobranch
- Electric Eel
- Electric Fish
- Elephant
- Elephant Bird
- Elephant Seal
- Elk
- Emeu
- Emu
- English Sparrow
- Eohippus
- Ermine
- Falcon
- False Sunbird
- Fennec
- Fer-De-Lance
- Ferret
- Field Mouse
- Fighting Fish
- Finch
- Finfoot
- Finfooted Mammal
- Finnan Haddie
- Fish Hawk
- Fish, In Zoology
- Fisher
- Fitch
- Flamingo
- Flatfish
- Flicker
- Flounder
- Flycatcher
- Flying Dragon
- Flying Fish
- Flying Fox
- Flying Lemur
- Flying Squirrel
- Fossa
- Fox, In Zoology
- Friarbird
- Frigate-Bird
- Frog
- Frogmouth
- Fruit Bat
- Fulmar
- Fur Seal
- Galago
- Galapagos Finches
- Gallinule
- Game Birds
- Gannet
- Gar
- Garfish
- Garter Snake
- Gaur, In Zoology
- Gavial
- Gayal
- Gazelle
- Gecko
- Gemsbok
- Genet
- Gerbil
- Gerenuk
- Gharial
- Ghudkhur
- Giant Pouched Rat
- Gibbon
- Gila Monster
- Giraffe
- Glass Snake
- Glutton
- Gnat-Catcher
- Gnu
- Goat
- Goatsucker
- Goby
- Godwit
- Golden Stars
- Goldfinch
- Goldfish
- Goose
- Goosefish
- Gopher
- Gorilla
- Goshawk
- Gourami
- Grackle
- Grampus
- Grayling
- Great Auk
- Great White Shark
- Grebe
- Green Turtle
- Greenland Right Whale
- Greenling
- Grizzly Bear
- Grosbeak
- Ground Roller
- Ground Squirrel
- Groundhog
- Grouper
- Grouse
- Grunion
- Grunt
- Grysbok
- Guacharo
- Guan
- Guanaco
- Guenon
- Guereza
- Guillemot
- Guinea Fowl
- Guinea Pig
- Guitarfish
- Gull
- Guppy
- Gymnure
- Gyrefalcon
- Haddock
- Hagfish
- Hake
- Halibut
- Hamadryad, In Zoology
- Hammerhead
- Hammerhead Shark
- Hammerkop
- Hamster
- Harbor Seal
- Hare
- Harlequin Snake
- Harp Seal
- Harpy, In Zoology
- Harrier, Bird
- Hartebeest
- Harvestfish
- Hawk
- Hawksbill
- Hazelmouse
- Hedgehog
- Hellbender
- Hemipode
- Heron
- Herring
- Himalayan Cat
- Hinny
- Hippopotamus
- Hirola
- Hoatzin
- Honey Badger
- Honey Bear
- Honey Buzzard
- Honeycreeper
- Honeyeater
- Honeyguide
- Honeysucker
- Hoopoe
- Hopping Mouse
- Hornbill
- Horned Lizard
- Horned Pout
- Horned Toad
- Horse
- Horse Mackerel
- House Sparrow
- Huanaco
- Hudson Seal
- Hummingbird
- Humpback
- Hunter's Hartebeest
- Hunting Leopard
- Hyena
- Hyrax
- Ibex
- Ibis
- Ichneumon
- Iguana
- Iguanodon
- Impala
- Indigo Bunting
- Indigo Snake
- Indri
- Insectivore
- Irish Elk
- Ivory-Billed Woodpecker
- Jabiru
- Jaçana
- Jack, In Zoology
- Jackal
- Jackass
- Jackrabbit
- Jaeger
- Jaguar
- Javelina
- Jay
- Jenny
- Jerboa
- Jewfish
- John Dory
- Jumping Mouse
- Junco
- Jungle Cat
- Jungle Fowl
- Kagu
- Kalang
- Kangaroo
- Kangaroo Mouse
- Kangaroo Rat
- Kea, In Zoology
- Khulan
- Kiang
- Killdeer
- Killer Whale
- Killifish
- King Crow
- King Snake
- Kingbird
- Kingcroaker
- Kingfish
- Kingfisher
- Kinglet
- Kinkajou
- Kite, In Zoology
- Kittiwake
- Kiwi
- Klipspringer
- Koala
- Kob
- Komodo Dragon
- Kongoni
- Kookaburra
- Korrigum
- Kouprey
- Kudu
- Kulan
- Labyrinth Fish
- Ladyfish
- Lamprey
- Lancelet
- Langur
- Lapwing
- Lark
- Laughing Jackass
- Leather Jack
- Leatherback
- Lechwe
- Lemming
- Lemming Mouse
- Lemur
- Leopard
- Leopard Shark
- Limpkin
- Ling
- Linsang
- Lion
- Lionfish
- Lizard
- Llama
- Lobefin
- Loggerhead
- Loon
- Loris
- Lory
- Love Bird
- Lungfish
- Lynx
- Lyrebird
- Macaque
- Macaw
- Mackerel
- Mackerel Shark
- Madtom
- Magpie
- Mahimahi
- Maine Coon Cat
- Mako
- Mallard
- Maltese Cat
- Mamba
- Mammal
- Mammoth
- Man-O'-War Bird
- Manakin
- Manatee
- Mandrill
- Mangabey
- Manta
- Manx Cat
- Marabou
- Markhor
- Marlin
- Marmoset
- Marmot
- Marsh Antelope
- Marsh Buck
- Marsupial
- Marsupial Anteater
- Marten
- Martin, In Zoology
- Mastodon
- Matamata
- Meadow Mouse
- Meadowlark
- Meerkat
- Megapode
- Megatherium
- Menhaden
- Merganser
- Mermaid's Purse
- Midshipman
- Milk Snake
- Milu
- Mimic Thrush
- Mink
- Minnow
- Moa
- Moccasin, In Zoology
- Mockingbird
- Mojarra
- Mole, In Zoology
- Mollie
- Molly
- Mongoose
- Monitor, In Zoology
- Monkey
- Monotreme
- Moon Rat
- Moonfish
- Moorhen
- Moose, In Zoology
- Moray, In Zoology
- Mother Carey's Chicken
- Mouflon
- Mound Bird
- Mountain Beaver
- Mountain Goat
- Mountain Lion
- Mountain Sheep
- Mouse
- Mouse Hare
- Mouse-Deer
- Mousebird
- Mud Hen
- Mudpuppy
- Mudskipper
- Mugger
- Mule, In Zoology
- Mullet
- Muntjac
- Murre
- Musk
- Musk Deer
- Musk Ox
- Muskellunge
- Muskrat
- Mustang
- Myna
- Mynah
- Naked Mole Rat
- Narwhal
- Needlefish
- Newt
- Nighthawk
- Nightingale
- Nightjar
- Nilgai
- Noddy
- Norway Rat
- Numbat
- Nutcracker
- Nuthatch
- Nutria
- Nyala
- Oarfish
- Ocean Perch
- Ocean Sunfish
- Ocelot
- Oilbird
- Okapi
- Olm
- Olympic Elk
- Onager
- Opossum
- Orangutan
- Orca
- Oribi
- Oriole
- Oryx
- Osprey
- Ostrich
- Otter
- Ouakari
- Ounce, In Zoology
- Ovenbird
- Owl
- Oxpecker
- Oyster Catcher
- Pachycephalosaurus
- Pack Rat
- Paddlefish
- Pademelon
- Painter
- Panda
- Pangolin
- Panther
- Paradise Fish
- Parakeet
- Parrakeet
- Parrot
- Parrotfish
- Partridge
- Pasan
- Passenger Pigeon
- Peacock
- Peafowl
- Peccary
- Peeper
- Peewee
- Pelican
- Penguin
- Perch
- Père David's Deer
- Peregrine Falcon
- Persian Cat
- Persian Lynx
- Persian Wild Ass
- Petrel
- Pewee
- Phalanger
- Phalarope
- Pheasant
- Phoebe, In Zoology
- Pichiciago
- Pickerel
- Piculet
- Pigeon
- Pika
- Pike, In Zoology
- Pilot Fish
- Pine Marten
- Pinniped
- Pipefish
- Pipistrelle
- Pipit
- Piranha
- Pit Viper
- Pitta
- Plaice
- Platypus
- Plesiosaurus
- Plover
- Pocket Gopher
- Pocket Mouse
- Polar Bear
- Polecat
- Pollack
- Polliwog
- Pollyfish
- Polypterus
- Pompano
- Pony
- Porbeagle
- Porcupine, In Zoology
- Porgy
- Porpoise
- Potto
- Prairie Chicken
- Prairie Dog
- Prairie Wolf
- Pratincole
- Primate
- Proconsul, In Zoology
- Pronghorn
- Prosimian
- Przewalski's Horse
- Ptarmigan
- Pterodactyl
- Pterosaur
- Puff Adder
- Puffer
- Puffin
- Puku
- Puma
- Pumpkinseed
- Python, In Zoology
- Quagga
- Quail
- Quelea
- Quetzal
- Quezal
- Rabbit
- Raccoon
- Raccoon Dog
- Racer
- Rail
- Rainbow Fish
- Rat
- Rat Snake
- Ratel
- Ratfish
- Ratite
- Rattlesnake
- Raven
- Ray, In Zoology
- Red Deer, In Zoology
- Red Eft
- Red Snapper
- Redbird
- Redstart
- Reed Bird
- Reedbuck
- Reedfish
- Reindeer
- Remora
- Reptile
- Rex Cat
- Rhea, In Zoology
- Rhebok
- Rhesus Monkey
- Rhinoceros
- Rhobuck
- Rice Bird
- Riceditch Killifish
- Ricefish
- Ridley
- Right Whale
- Ringhals
- Ringtail
- Ringtail Monkey
- Road Runner
- Robin
- Rock Rabbit
- Rockfish
- Rocky Mountain Elk
- Rocky Mountain Goat
- Rocky Mountain Sheep
- Rodent
- Roe Deer
- Roller
- Rook
- Roosevelt Elk
- Rorqual
- Royal Antelope
- Rudderfish
- Ruffed Grouse
- Russian Blue Cat
- Sable
- Sage Grouse
- Saiga
- Sailfin
- Sailfish
- Saki, In Zoology
- Salamander
- Salmon, In Zoology
- Salp
- Sambar
- Sand Stargazer
- Sandgrouse
- Sandpiper
- Sapsucker
- Sardine
- Sassaby
- Sawfish
- Scaly Anteater
- Scissor-Tailed Flycatcher
- Scorpionfish
- Screamer
- Scrod
- Sculpin
- Scup
- Sea Bass
- Sea Canary
- Sea Chub
- Sea Cow
- Sea Grapes
- Sea Lion
- Sea Mink
- Sea Otter
- Sea Peach
- Sea Pork
- Sea Robin
- Sea Snake
- Sea Squirt
- Sea Trout
- Sea Turtle
- Seahorse
- Seal, In Zoology
- Seaperch
- Secretary Bird
- Serotine
- Serval
- Sewellel Beaver
- Shad
- Shark
- Sharksucker
- Shearwater
- Sheatfish
- Shiner
- Shoebill Stork
- Shore Bird
- Shovelhead Shark
- Shrew
- Shrike
- Siamang
- Siamese Cat
- Siamese Fighting Fish
- Sibbald's Rorqual
- Side-Necked Turtle
- Sidewinder
- Silvereye
- Silversides
- Siren, In Zoology
- Sirenian
- Sitatunga
- Skate
- Skimmer
- Skink
- Skipjack
- Skua
- Skunk
- Skylark
- Sloth
- Smelt
- Smoothhound
- Snail Darter
- Snake, In Zoology
- Snake-Bird
- Snake-Necked Turtle
- Snakehead
- Snapper
- Snapping Turtle
- Snipe
- Snowbird
- Snowshoe Rabbit
- Snowy Heron
- Sole
- Solenodon
- Song, Bird
- Souslik
- Spadefish
- Sparrow
- Spectacle Bird
- Sperm Whale
- Sphenodon
- Spiderhunter
- Spiny Anteater
- Spoonbill
- Spot
- Sprat
- Spring Peeper
- Springbok
- Springfish
- Squeteague
- Squirrel
- Stargazer
- Starling
- Steenbok
- Stegosaurus
- Steller's Sea Cow
- Stickleback
- Stilt
- Stingray
- Stoat
- Stone Curlew
- Stone Marten
- Stonecat
- Stork
- Storm Petrel
- Strand Wolf
- Sturgeon
- Sucker
- Suckerfish
- Sulphur-Bottom Whale
- Sun Grebe
- Sunbird
- Sunbittern
- Sunfish
- Suni
- Surf Bird
- Surf Fish
- Surfperch
- Suricate
- Swallow
- Swan
- Swift
- Swordfish
- Tabby Cat
- Tadpole
- Takin
- Tamarin
- Tamarou
- Tanager
- Tang, In Zoology
- Tanrec
- Tanuki
- Tapir
- Tarpan
- Tarpon
- Tarsier
- Tasmanian Devil
- Tasmanian Tiger
- Tautog
- Teal
- Tendrec
- Tenrec
- Tern
- Terrapin
- Tetra
- Thick-Knee
- Thrasher
- Thresher Shark
- Thrush , In Zoology
- Thylacine
- Tiang
- Tiger
- Tilapia
- Tilefish
- Tinamou
- Titi
- Titmouse
- Toad
- Toadfish
- Tody
- Toggenburg Goat
- Tomcod
- Toothfish
- Topi
- Torpedo , In Zoology
- Tortoise
- Tortoiseshell Cat
- Toucan
- Towhee
- Trade Rat
- Tree Frog
- Tree Mouse
- Tree Shrew
- Tree Sparrow
- Tree Toad
- Triceratops
- Triggerfish
- Trogon
- Trout
- Trunkfish
- Trystie
- Tsessebe
- Tuatara
- Tui
- Tule Elk
- Tuna
- Tunicate
- Tunny
- Tur
- Turbot
- Turkey , In Zoology
- Turkey Buzzard
- Turtle
- Turtledove
- Tyrannosaurus
- Tyrant Flycatcher
- Umbrella Bird
- Vampire Bat
- Varying Hare
- Veery
- Velociraptor
- Vertebrate
- Vervet
- Vicuña
- Viper
- Vireo
- Vole
- Vulture
- Wagtail
- Walking Fish
- Wallaby
- Wallaroo
- Walleye, In Zoology
- Walrus
- Wapiti
- Warbler
- Water Buffalo
- Water Hog
- Water Moccasin
- Water Turkey
- Waterbuck
- Waterfowl
- Wattlebird
- Waxbill
- Waxwing
- Weakfish
- Weasel
- Weaver Finch
- Weaverbird
- Wel
- Whale
- Whale Shark
- Whalesucker
- Wheatear
- Whippoorwill
- Whipray
- Whistler, Species Of Marmot
- White Shark
- White Whale
- White-Eye
- White-Tailed Rat
- Whitefish
- Whiting, In Zoology
- Whooping Crane
- Wild Ass
- Wild Canary
- Wildcat
- Wildebeest
- Wildfowl
- Wilson's Thrush
- Wisent
- Wolf
- Wolffish
- Wolverine
- Wombat
- Wood Rat
- Woodchuck
- Woodcock
- Woodcreeper
- Woodpecker
- Worm Lizard
- Wrasse
- Wren
- Wrentit
- Wryneck
- Yak
- Yapok
- Yellowhammer
- Zebra
- Zebu
- Zorilla
- Zorro
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