Male white-faced saki shake off and walk away on the handrail, while a female helmeted curassow slowly walking pass on the ground at Singapore river safari zoo, mandai reserve

primate ape monkey zoo wildlife endangered mammal mandai singapore captive male animal rainforest guianan tourism species female curassow south america wild walk pauxi habitat helmeted brazil guyana reserve canopy safari bird black nature saki travel amazon shake northern tree wonder natural faced sanctuary attraction forest tropical pithecia golden river white