Sonakshi Sinha, who is currently busy shooting in the scorching heat of Lucknow, for her upcoming film Bullet Raja, seems to be more concerned about the condition of the birds during the coming summer.

We hear, that she has asked her domestic helper, to fill up vessels of waters and keep it in the balcony, at her residence. An animal lover, she has asked requested her friends and neighbours to o the same.

Directed by Tigmanshu Dhulia and produced by Rahul Mittra, the gangster thriller film also stars Saif Ali Khan, Jimmy Shergill, Ravi Kishan and Chunky Pandey and is set to release in September, this year.