Endangered animals of the world

Why species become extinct -- Meganeura (giant dragonflies) -- Megalodon (giant shark) -- Ichthyosaurs and plesiosaurs -- Pterosaurs -- Carnivorous dinosaurs -- Herbivorous dinosaurs -- Archaeopteryx -- Thunder birds and terror birds -- Moas -- Dodo -- Passenger pigeon -- Saber-toothed cat -- Tasmanian tiger -- Desert bandicoot -- Mammoths and mastodons -- Quagga -- Irish elk -- Blue buck -- Steller's sea cow -- Gigantopithecus (giant ape)

"Information about some of the more important and interesting extinct animals, including the animal's common name and scientific name; also includes a glossary, additional resources, and an index"--

Ages 5-11