Explanation:

 Keoladeo National Park or Keoladeo Ghana National Park formerly known as the Bharatpur Bird Sanctuary in Bharatpur, Rajasthan, India is a famous avifauna sanctuary that hosts thousands of birds, especially during the winter season.

Sariska Tiger Reserve is a national park and tiger reserve located in the Alwar district of the state of Rajasthan, India. The topography of the protected area comprises scrub-thorn arid forests, rocky landscapes, dry deciduous forests, rocks, grasses and hilly cliffs. This area was a hunting preserve of the Alwar state and it was declared a wildlife reserve in 1955.