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Bherjan-Borajan-Padumoni Wildlife Sanctuary

Nov. 7, 2026

The Centre has proposed declaring a uniform one-kilometre area around the Bherjan-Borajan-Padumoni Wildlife Sanctuary in Assam's Tinsukia district as an Eco-Sensitive Zone (ESZ).

About Bherjan-Borajan-Padumoni Wildlife Sanctuary:

  • It is a protected area situated in the Tinsukia district in the eastern part of Assam.
  • It is part of the Indo-Chinese tropical moist forest biome.
  • It comprises three separate forest blocks named Bherjan, Borajan, and Padumoni.
    • The three areas are disjunct and separated by tea gardens and human habitations.
    • These are entirely on the flat plains of the Brahmputra Valley.
  • The terrain is mostly flat with some scattered hillocks.
  • The sanctuary enjoys the typical humid subtropical climate of the Northeast Indian region, receiving heavy rainfall, which significantly influences its dense vegetation growth.
  • Flora: The vegetation of the sanctuary is almost tropical wet evergreen rainforest.
  • Fauna:
    • It holds the highest concentration of primates on the Indian subcontinent, including hoolock gibbons (only species of apes found in India), langurs, and macaques.
    • The sanctuary also hosts mammals such as leopards, wild pigs, and giant flying squirrels.
    • There are many species of birds, including Osprey, Indian Pied Hornbill, Kingfisher, Woodpecker, Lined Barbet, Common Myna, Drongo, Bulbul, Magpie Robin, Wagtail, and many more varieties of woodland birds.

Source: Centre proposes 1-km ESZ around Tinsukia’s Bherjan-BorajanPadumoni Sanctuary