Sampling site Country Coordinates
Mandai
Singapore
1.407° N, 103.783° E 1.400° N, 103.777° E
Chestnut Nature Park Singapore 1.376° N, 103.782° E
Rifle Range Singapore 1.355° N, 103.799° E
Windsor Nature Park Singapore 1.359° N, 103.826° E
Pulau Ubin Singapore 1.412° N, 103.957° E
Langkawi Malaysia 6.433° N, 99.708° E
Kenyir Malaysia 4.962° N, 102.812° E
Temenggor Malaysia 5.539° N, 101.328° E
Gombak Malaysia 3.324° N, 101.752° E