DECK RAIL BIRDBATH: Provides an ideal source of bathing and drinking water for wild birds. Adjustable clamp mount is designed to fit most deck rails. Powder coated cold rolled steel. Place bird bath in a shaded area close to a feeding station or tree. Clean regularly to prevent bacterial buildup. On very hot days change the water regularly to prevent it from becoming to warm. Place two or three 3″ rocks in the basin to increase stability and provide birds with natural islands. Fill with fresh drinking water.