1.Removable seed and water bowl design: This window bird feeder features a unique triple design, different seeds and water can be served together. The window bird feeder is more appealing to a variety of birds to stay around for a long time, especially in hot or dry weather when birds are actively seeking water. 2.BIRD WATCHING Our bird feeder is made of transparent/clear acrylic material and provides an extra large viewing window, allowing you to enjoy bird watching from close to indoors. 3. Cleaning The bird feeders for windows for viewing come with 4 strong removable suction cups, making installation quick and tool. The removable tray makes refilling and cleaning effortless. When not in use, the tray can be easily folded to save space. 4.Effective Drainage Weatherproof Design The tilelike roof of our bird window feeder effectively protects it from wind and rain, keeping bird food dry and fresh in any weather. The feeding bowl is equipped with drainage holes to prevent water accumulation and keep the bird food dry and mildew .