Buru babirusa teeth are strong enough to crack any kind of nuts. Babirusas lack the rostral bone in their nose, which is a tool used by other wild pigs for digging. Therefore, they prefer feeding on roots in soft muddy or sandy soils. Cannibalism was reported among babirusas, feeding on the young of their own species or other mammals. North Sulawesi babirusas form groups with up to a dozen of individuals, especially when raising their young. Older males might live individually. The north Sulawesi babirusa reach sexual maturity when they are 5–10 months old. Their estrous cycle is 28–42 days, and the
The Wild Animal Sanctuary Estimates in 2007 were that 25,000 or more wild animals were living in captivity outside the zoo system in the United States. Many of these are mistreated or abused, and many are being kept illegally. The Wild Animal Sanctuary believes that education about these animals is critical to informing the public and helping to provide better conditions for the animals. The visitor center at the sanctuary provides information about these animals, and the sanctuary has speakers who do presentations for a variety of organizations. The Wild Animal Sanctuary The Wild Animal Sanctuary is a animal sanctuary located near Keenesburg, Colorado,