1. Made of high transparency, clear acrylic, so you can study and appreciate the beauty of local birds. Now you can enjoy bird watching from the comfort of your home while sipping your morning coffee, making dinner, or working at your desk 2. The easiest bird feeder to clean, we built a high-end birdhouse for you. The removable tray makes it easy to clean quickly and easily. Simply remove the tray and discard any debris and old seeds. You can also quickly wipe the surface with a damp towel to remove any dirt or water marks. And you don't have to worry about seeds staying moist inside these birdhouses. We made drainage holes in the tray and main feeder so that the seeds can dry properly. enjoy 3. Happy hour for kids, cats and the elderly Maybe you're looking for a great way to teach your curious kids about nature and birds - or maybe you're trying to keep your lazy cat entertained all day4. The perfect gift for bird watchers If you're looking for a thoughtful gift for that animal lover in your life, consider giving them ours 5. Strong suction cups: 3 suction cups per side. The back of the bird feeder makes it securely attached to any window/wooden surface. This window feeder is prefabricated so installation is quick and easy. install/remove. Fill a tray with 1 or 2 cups of seeds. This transparent bird feeder can withstand strong winds, bad weather and even squirrels. To clean, remove old seeds and clean with a damp cloth.