Prakash Raj has lent his voice for a documentary to be aired by Discovery channel. Titled 'Wild Karnataka', this one will be telecast on June 5 from 8pm on the occasion of World Environment Day. Capturing the flora and fauna of the forests of Karnataka, it has Raj doing the narrator's job for the Telugu and Tamil versions.

"A meaningful journey..to have been a voice of nature #WildKarnataka, painstakingly made, showcases India’s wildlife in way that has never been done before. Proud to have narrated in Tamil & Telugu languages," the versatile actor today tweeted.

Reacting to it, Mahesh Babu, his 'Sarileru Neekevvaru' co-star, said that he will look forward to listening to Raj's "interesting narrative".

The Hindi version of the same has got voice-over by 'Newton' actor RajKummar Rao.