Attract a colorful variety of local birds to your backyard by offering them fresh water with the Perky-Pet Mason Jar Wild Bird Waterer. Styled after vintage canning jars, the feeder is made of beautiful blue glass with the image of a bird embossed on the side. The jar has a 32-oz. capacity and conveniently unscrews from the metal base for easy filling and cleaning. The base is shiny steel and has a lip around the edge that acts as a 360Â° circular perch. $16.99. Buy here.