Zebra doves, also known locally as Merbok, are prized for their singing ability. The birds are entered in competitions where their calls are judged. Winning birds can fetch up to high 6-figure sums. Still haven’t subscribed to The Peak Singapore on YouTube? ►► https://bit.ly/2y5cVrG ►► Find The Peak Singapore on https://thepeakmagazine.com.sg/ ►► Facebook https://www.facebook.com/ThePeakSingapore/ ►► Instagram https://www.instagram.com/thepeaksg/ ABOUT THE PEAK SINGAPORE Launched in 1984, The Peak has chronicled some of the region’s greatest success stories and continues to reflect the aspirations of today’s movers and shakers. It is the go-to luxury lifestyle guide for high-net-worth readers. The magazine is read by corporate and business leaders, and also appeals to the next generation of rising stars.