Lime-green budgie with blue tail and leg band

I lost my lime-green budgie yesterday around 3:15pm. It slipped out of its cage during a quick setup in the backyard near the Mansfield Public Library on Park Street. It's about 5 inches long with a yellow head, bright blue tail, and a small blue leg band with the number 24 on the left leg. The bird is friendly once he gets used to you but can be skittish with loud noises. Kiwi was a gift from my grandmother and means a lot to me; I’d really appreciate any help bringing him home.