List of National Park in Bihar

Betla National Park
Birsa Deer Sanctuary (Kalmati Ranchi)
Chandrapura Bird Sanctuary
Dalma Wild Life Sanctuary
Detla National Park
Gautam Budha  Sanctuaries
Hazaribagh National Park
Ichagarh Bird Sanctuary
Jaivik Udyan
Jawaharlal Nehru Zoological Garden (Bokaro)
Koderama Sanctuary
Lawalong Sanctuary
Mahuadar Sanctuaries
Palamau  National Park
Palkote Wild Life Sanctuary (Gumla)
Ranchi Aquarium (Ranchi)
SARANDA (The Sal Forest)
Tata Steel Zoological Park (Jamshedpur)
Tatoloi hot water stream (Dumka)
Tenughat Bird Sanctuary
Topchanchi wildlife sanctuary 
Udhava Bird Sanctuary-Sahibganj (Pathara Lake)
Udhwa Bird Sanctuary