Songbirds for sale in wooden cages in a market in Beijing (formerly Peking) China

animal birds of a feather stick together caged animals cages chinese chordata chordates confined covers feathered animals imprisoned restrained restraint singing songbirds stacked stacking thinking outside the box trade traders wooden cages animal behavior animal behaviour animals aves avians beaks birds caged feathers horizontal locked up stock image stock photo stock photograph street markets trading trapped travel destinations travels wings world culture travel travel destination medium group of animals animal themes chinese culture travel experience world cultures culture national culture color image color colour nature tourism destination natural world