Detailed Solution:
The correct answer is “Katarniaghat”.
Katarniaghat Wildlife Sanctuary was established in 1975 in the Bahraich district of Uttar Pradesh, India.
It is part of the Dudhwa Tiger Reserve and is located in the Terai region, near the Indo-Nepal border. The sanctuary is known for its diverse flora and fauna, including tigers, gharials, Gangetic dolphins, and swamp deer.
It also includes lush forests, grasslands, and wetlands, making it a significant area for wildlife conservation.