Sungei Buloh Wetland Reserve is Singapore's first ASEAN Heritage Park. This park was previously called a nature reserve however it was changed to wetland in order to better reflect its environments. As the name suggests, Sungei Buloh is full of lush wetlands and mangrove forests. This park is known to be a site for migratory birds, which come yearly during September to March. Some bird species visitors can expect to see during the season are sandpipers and plovers. Not going during that time? No worries, Sungei Buloh has a variety of other residential bird species such as herons and sunbirds. Sungei Buloh features hiking trails, visitors can trek through the forests or take a look at the mudflats. Visitors can also sign up for guided nature walks or do self guided ones.