Casuariiformes Casuariiformes The Casuariiformes is an order of large flightless bird that has four surviving members: the three species of cassowary, and the only remaining species of emu. They are divided into either a single family, Casuariidae, or more typically two, with the emu splitting off into its own family, Dromaiidae. All four living members are native to Australia-New Guinea, but some possible extinct taxa occurred in other landmasses. The emus form a distinct family, characterized by legs adapted for running. As with all ratites, there are several contested theories concerning their evolution and relationships. As regards this order, it is
Handbook to the Birds of Australia become an Australian in two years But he was not insensitive and his various comments illustrate both his inevitable limitation and his response to the aesthetic.” Handbook to the Birds of Australia The Handbook to the Birds of Australia is a two-volume work published in London in 1865 by the author John Gould. It was published in octavo format (250 x 170 mm), containing some 1290 pages, bound in green cloth with gilt lyrebirds on the front covers and with decorated gilt spines. The two volumes are separately paginated and include no illustrations It is essentially a revision and update