More than 100 bird species are being exhibited at River City Shopping Centre as part of ``The Wings of Wonder Exhibition'' organised by the Aesthetic Birds Federation of Thailand and 10 other beautiful poultry clubs.Apart from having a close encounter with beautiful birds, some of them worth millions of baht, visitors will also learn about aesthetic bird breeding techniques from experts.The exhibition opens from 10am to 8pm and will run until May 15, 2011. Photos by Jetjaras Na Ranong