Koco's a hard nut. Koco, 25-pound Asiatic snub-tailed macaque monkey, is latest addition to Riverdale Zoo. And he's a fighter. He'll be kept away from(...)

Original Toronto Star caption: Koco's a hard nut. Koco; 25-pound Asiatic snub-tailed macaque monkey; is latest addition to Riverdale Zoo. And he's a fighter. He'll be kept away from relatives until curator gives him examination. Windsor owner had to get rid of him; so donated pet to zoo. Windsor man had kept him in house as a pet.