Kiwi are flightless birds endemic to New Zealand. At around the size of a domestic chicken, kiwi are by far the smallest living ratites and lay the largest egg in relation to their body size of any species of bird .
The Ostrich or Common Ostrich (Struthio camelus) is either one or two species of large flightless birds native to Africa, the only living member(s) of the genus Struthio, which is in the ratite family.
bird of avatar, cassowary are ratites, very large flightless birds in the genus Casuarius native to the tropical forests of New Guinea, nearby islands and northeastern Australia.There are three extant species recognized today.
World's most dangerous bird. The Cassowary, native to New Guinea, neighbouring islands and NE Australia. Females can reach almost tall and when they feel threatened can deliver a bone breaking kick or deliver lethal blows with dagger-like claws.
Top 10 Most Interesting Facts About Africa's Wildlife