Palamu Tiger Reserve was one of the first nine
Tiger Reserve of India in 1973–74. The count of wildlife in the region was done in the year of 1894–95 and 1896–97 by DME Sundar. The first tiger census carried out in the reserve based on pugmark in 1932 under supervision of Palamu divisional forest officer JW Nicholson. The area in the
Palamu district was set aside as a protected area in 1947 under the Indian Forests Act. It was declared as a wildlife sanctuary in 1960. In 1973, the area was set up as the Palamu Tiger Reserve. Before the formation of the reserve, the area was used for cattle grazing and camping; it was acutely prone to forest fire. In 2022, the reserve was reported to be largely under
Naxal control. The area of Budha Pahad in the reserve was freed from
Maoists in September 2022 after the special operation. == Geography==