Rhinoceros Hornbill (Buceros rhinoceros) 43-50 in (110-127 cm) long and weighs up to 4.4-4.6 lbs (2-3 kg). Can live in captivity for up to 35 years. Native to tropical/subtropical rain forest in Borneo, Sumatra, Java, the Malay Peninsula, Singapore and southern Thailand. Eats fruit, insects, small reptiles, rodents and smaller birds. State bird of the Malaysian state of Sarawak.