Best Window Bird Feeder: Nature Anywhere Window Bird House Feeder The Nature Anywhere Window Bird House Feeder ($25, originally $40) comes with a sliding seed holder and four extra-strong suction cups so you can easily feed and watch over your friendly neighbourhood birds. It's a great way for kids to get entertained and interested in the great outdoors. Image Source: amazon.com Nature Anywhere Window Bird House Feeder $25 from amazon.com Buy Now