The Hazaribagh wildlife sanctuary was established in 1955. It was unofficially called as Hazaribag National Park from 1955 to 1976. It was a private hunting reserve of kings of
Ramgarh. Rajderwa was private hunting lodge of kings which includes a enclosure of
wild boar,
barking deer and
nilgai. The forest area got reduced due to deforestation and rampant hunting wiped out nearly all wildlife across the sanctuary. ==Wildlife==