Perky-Pets 8 oz Window-Mount Hummingbird Feeder features a no-drip feeding base with two easy feeding flowers and two perches. Mount the feeder on your window with the included suction cup or hang it with a screw or nail elsewhere. Kids love to watch the birds feeding, which is a great way to teach them about wildlife and migration. The feeder is easy to fill and clean. The Window Mount Hummingbird Feeder easily attaches to a window, wall, or post, so you can enjoy watching hummingbirds from the windows of your house. The clear acrylic feeder bottle is built for strength and durability. It has an 8 fl oz nectar capacity and quick release clips, so moving the feeder is easy and convenient. The feeder has an easy-to-clean wide-mouth design and a no-drip feeding base so nectar will not be wasted. The two feeding stations each have perches and snap-on yellow flower accents to add interest and attract hummingbirds.