Lifespan
15-20 years in the wild
Up to 36 years in human care
Lifespan
Up to 36 years in human care
Diet
Also leaves, seeds, and nectar
Habitat
Range
Masoala Peninsula
Bosco was born in Singapore Zoo in 2009. He loves to sunbathe when he’s out at his exhibit. The first-time dad is extremely protective of his twins, and does not let them out of his sight. Even during feeding time, he scrutinizes the keepers before allowing them to get close to the twins.