The 'Oxygen Bird Park' (Amrit Mahotsav Park) is an initiative of which organization? 

The Oxygen Bird Park, also known as Amrit Mahotsav Park, is located near Jamtha on the Nagpur-Hyderabad National Highway-44 in Nagpur, Maharashtra. Developed by NHAI, this eco-initiative spans 8.23 hectares, with 2.5 hectares dedicated to social forestry. It serves as a habitat for birds while promoting environmental sustainability. The project, which began in March 2023, was completed with a budget of ₹14.31 crores, aiming to integrate eco-tourism with conservation efforts.