green-tailed sunbird, green/purple cochoa, sikkim treecreeper, maroon oriole, bar-throated minla, green-tailed sunbird, rufous-winged fulvetta, chestnut-crowned laughingthrush and speckled/ashy wood pigeons. The big bird migration to Thailand happens March to May with some birds still breeding until June/July makes it a good time to visit the park for birds.