The Yuen Po street Bird Garden in Hong Kong was built in the late 1990's after the former "Bird Street" at Hong Lok Street was demolished. It was built to preserve the spirit and popularity of the bird stalls that once were in Mongkok. The Chinese have traditionally liked to keep birds as pets, and this tradition is maintained in this small garden. Men (I've not seen a woman there except those selling birds, birdseed and live crickets) walk around; whistling at the caged birds, from delicate canaries to colorful parrots, admiring their plumage and a few walking their pets in cages.
rove, stray, roam, vagabond, wander, swan, ramble, range, drift, tramp, cast, roll - move about aimlessly or without any destination, often in search of food or employment; "The gypsies roamed the woods"; "roving vagabonds"; "the wandering Jew"; "The cattle roam across the prairie"; "the laborers drift from one town to the next"; "They rolled from town to town"