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
Animal Defenders International against the use of animals in circuses. ADI, through country-specific investigations, has contributed to the passing of animal rights laws, with Bolivia passing a law to ban both wild and domestic animal acts in all circuses; and similar legislation under consideration in Colombia and Peru. In the UK, ADI is lobbying the Department for the Environment, Food and Rural Affairs to introduce a ban on the use of “certain non-domesticated animals” in traveling circuses in line with DEFRA's 2006 promise to introduce an Act. ADI’s investigation into the use of animals in circuses in the UK and Europe in 1998,