~Rowan and Jahe are on exhibit at the Memphis Zoo. Baby Rowan, was born on March 19, 2016 at the Memphis Zoo via Cesarean section. Rowan, weighed 4.5 pounds at birth, and was bottle fed by zookeepers. He is a Sumatran Orangutan. Only about 200 Sumatran Orangutans are currently on exhibit across the USA. The species is listed as “Critically Endangered.” Orangutan means “man of the forest;” Orangutans have the second longest childhood, first being humans, spending up to eight years with their mothers.