Small pond liner (Palmer)

Hi, I am looking to put in a small Pool /pond in my backyard to help attract bats to the area. I’ve tried smaller, water sources like bird baths. But they seem to dry up so quickly during the summer and to be honest, sometimes I just forget to go out and fill them up every day. . If you have removed a small pond liner from your yard, I would love to take it off your hands and help out our local wildlife just a little bit… Thank you. Ann