Birsa Jaivik Udyan, a zoological park, is situated at Chakla in Ormanjhi block of Ranchi district in Jharkhand, India. It It is just about 16 kms from Ranchi in Ranchi Ramgarh Road near Ormanjhi. Many species of animals, trees and plants can be seen here. However, the collection of mammalian faunas is the main attraction here.