Ankway Durable Acrylic Window Bird Feeder for Outside with 3 Strong Sticky Suction Cups, Removable Tray, Drain Holes for Bluebird Cardinal Bird

Ultra Sticky Suction Cups:Secure three strong suction cups sticks tightly on the window or most surfaces which ensures the feeder remains secure to your window even in extreme weather for SEVERAL YEARS and without leaving any nasty mark on your window or other surfaces. Clear and Durable:Sturdy design made from premium crystal clear acrylic which ensures the bird feeder is sturdy and highly transparent.Enjoy a close-up view of wild birds and you can even take every vivid detail of the bird through the camera and share with your families and friends. Clean and Refill Mess Free:The bird feeder has a removable tray so that the main feeder can be left on the window and only the tray can be removed for cleaning and refilling which means there is no need to remove suction cups every time you want to remove old seed to add new seed.