Found a greenish-yellow parakeet fluttering in a backyard in Tuscaloosa.

I found a greenish-yellow parakeet fluttering around my backyard in Tuscaloosa yesterday evening. It seems friendly and it made a little chirping sound when I approached. I’m worried it might be lost, so I'm hoping to find its owner. I’ve given it some birdseed and water, and it’s currently safe in a small cage.