An Oriental Pied Hornbill rests on one of the gazebos in the park. The Oriental Pied Hornbill (Anthracoceros albirostris) is a widespread resident in the ASEAN region and northern South Asia. It can easily be spotted in ASEAN Heritage Parks such as Tasek Merimbun Heritage Park, Mu Ko Ang Thong National Park, Phu Khieo Wildlife Sanctuary-Nam Nao National Park, and Sungei Buloh Wetland Reserve.