Animal world: Mammals: Monotremes
Marsupials: Possums and kangaroos
Bandicoots and quolls
Anteaters and pangolins
Insect-eating mammals
Flying lemurs and tree shrews
Bats: Microbats
Primates: Lower primates
New world monkeys
Old world monkeys
Apes
Carnivores: Dogs and foxes
Bears
Seals and sea lions
Raccoons and mongooses
Otters and weasels
Badgers and skunks
Great cats
Small cats
Hoofed mammals: Elephants
Dugong and manatees
Hyraxes, tapirs, and aardvark
Horses, asses, and zebras
Rhinoceroses
Cattle
Deer
Giraffes and okapi
Camels
Pigs and hippopotamuses
Baleen whales
Toothed whales
Rodents
Rabbits and elephant shrews
Birds: Ratites and tinamous
Gamebirds
Waterfowl
Albatrosses and grebes
Herons and flamingos
Pelicans
Birds of prey
Penguins
Cranes
Waders and shorebirds
Pigeons and sandgrouse
Cuckoos and turacos
Parrots
Nightjars and owls
Hummingbirds and swifts
Kingfishers
Woodpeckers
Perching birds
Reptiles: Crocodilians and tuatara
Turtles and tortoises
Lizards: Iguanas
Geckos and chameleons
Skinks
Monitors
Anoles and agamids
Snakes: Colubrid snakes
Pythons and boas
Adders and vipers
Cobras
Amphibians: Salamanders and caecilians
Frogs and toads
Fish: Jawless fish
Cartilaginous fish: Sharks
Rays
Bony fish: Primitive fish
Eels
Sardines
Catfish
Salmon
Cod and anglerfish
Spiny-rayed fish
Invertebrates: Sponges and squirts
Worms
Corals and jellyfish
Mollusks
Anthropods: Arachnids
Crabs and crayfish
Insects: Bugs
Beetles
Butterflies and moths
Bees, wasps, and ants
Flies
Sea stars
Glossary
Animal sizes
Index
Credits.