Perky-Pet® 783 Mason Jar Wild Bird Waterer, 32 Oz Water Capacity, Blue AntiqueThe Perky Pet Mason Jar Wild Bird Waterer offers fresh, clean water to attract a larger variety of birds while adding a rustic look to any bird lovers yard. The waterer is simple to fill and clean, just unscrew the bottle from the base, fill with water, and screw the base back into place it's that easy! If you want to attract more birds to your yard then the Perky Pet Wild Bird Waterer is for you! 32 Ounce water capacity Blue antique Mason Jar style