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 Future Is Wild success it had with its prehistoric documentary series "Walking With Dinosaurs", which attracted 17 million viewers in 1999. The program used computer-generated imagery to show the possible future of life on Earth. The 13-part series was produced in four years by independent producer John Adams, who conceived it in 1997. Scientists involved in the project include the following: "The Future is Wild" doubled the previous ratings record for the Animal Planet channel when it was aired in the United States. The series was shown on BBC2 in late 2004. ZDF Enterprises sold the television rights of the series to 18