View of the backside of a male Blue Rock-Thrush Monticola solitarius standing on a bare broken branch of a tree in a forest in Thailand

blue rockthrush monticola solitarius birds of thailand animals of thailand migratory birds to thailand migratory birds blue thrush male rockthrush turdidae passeriformes passerine bird rock thrush resident southeast asia forest jungle rainforest foraging feeding bluegrey khao yai national park thailand kaeng krachan perched tree branches green bare branch windy breeze leaves tail feathers bill sky backlit