In the hustle and bustle metropolis of Hong Kong, the 380-hectare Mai Po Nature Reserve provides a paradise for 60,000 to 90,000 migratory birds through a series of active management methods. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
