Answer: Arunachal Pradesh
Notes: The endangered white-eared night heron was recently camera-trapped in Namdapha National Park and Tiger Reserve, Arunachal Pradesh. Namdapha is a national park and tiger reserve on the India–Myanmar border in Changlang District, Arunachal Pradesh. It lies at the meeting point of the Indian subcontinent and Indo-China biogeographic regions. The Namdapha River, a tributary of Noa-Dihing River, flows north to south across it.
