The zebus are spread over India, China, the Archipelago, Madagascar, and several parts of Africa.
"Anecdotes of the Habits and Instinct of Animals"
R. Lee
According to Dr. Jerdon, in some parts of India small herds of zebus have run wild.
"Natural History of the Mammalia of India and Ceylon"
Robert A. Sterndale
Then the roadbed shifted inland, and lines of patient, humped zebus trailed slowly from their sheds-sheds of larger size and better built than the huts of their owners.
"Jungle Peace"
William Beebe