North Sulawesi babirusa Angeles Zoo, South Lakes Safari Zoo, Marwell Wildlife, Audubon Zoo and Chester Zoo. In 2006, a male North Sulawesi Babirusa and a female domestic pig were accidentally allowed to interbreed in the Copenhagen Zoo. The offspring were 5 hybrid piglets with teeth most resembling the North Sulawesi Babirusa, while their colour was highly variable. North Sulawesi babirusa The North Sulawesi babirusa, "Babyrousa celebensis", is a pig-like animal native to Sulawesi and some nearby islands (Lembeh, Buton and Muna) in Indonesia. It has two pairs of large tusks composed of enlarged canine teeth. The upper canines penetrate the top of the
Wild water buffalo International Commission on Zoological Nomenclature placed "Bubalus arnee" on the "Official List of Specific Names in Zoology", recognizing the validity of this name for a wild species. Most authors have adopted the binomen "Bubalus arnee" for the wild water buffalo as valid for the taxon. Only a few DNA sequences are available from wild water buffalo populations. Wild populations are considered to be the progenitor of modern domesticated water buffalo, but the genetic variation within "B. arnee" is unclear, and also how they are related to the domesticated river and swamp forms. Wild water buffalo The wild water buffalo ("Bubalus