group of japanese macaque or snow monkeys, macaca fuscata , sitting on rock of hot spring, one with mouth open showing teeth. j

animal animals asian bath big cold copy eyes faces fuscata group hot japan japanese jigokudani jigokundani joshinetsukogen macaca macaque macaques mammal monkey monkeys mouth nagano national nature one onsen open park people prefecture red relax rock showing sitting snow spa space spring springs teeth valley water wild wildlife winter yawning yudanaka