Eastern cattle egret 

Kuntul kerbau

(Ardea coromanda)

Range: Indian subcontinent, Myanmar, Thailand, Indochina (Vietnam, Laos, and Cambodia), the Malay Peninsula, Singapore, Sumatra, Kalimantan (Borneo), Java, the Lesser Sunda Islands, Sulawesi, Maluku Islands, Papua (New Guinea), the Philippines, Australia (Including Tasmania), and New Zealand, also found in China, Korea, and Japan.