black-and-white colobuses (or colobi) are old world monkeys

black white colobuses colobi old world monkeys genus colobus native africa closely red piliocolobus abyssinian america angry animal ape background closeup color conservation copy creature cute eco face focus fur guereza hairy horizontal life mammal mantled monkey natural nature north oregon outdoors portland portrait primates rare relaxed sad selective space states tourism trees uganda united usa vertebrates zoo