Shots from BB or pellet gun behind house

Mr. (name withheld) has called back in.

He's hearing someone shoot a BB gun at the back of his house from the backyard, and he's saying he hears a female again.

You say he hear what, official?

He states he hears a female voice still, and states that he's hearing someone shoot a BB gun or a pellet gun at the back of his house from his backyard.