Ranger Rick is a chilren's nature magazine published in the United States by the Education Department of the National Wildlife Federation. Its first issue was published in January, 1967. Historically, the magazine has been aimed at children; the NWF site today suggests ages 7 and up. (NWF also publishes two companion magazines, Your Big Backyard, which is aimed at ages 3-7, and Wild Animal Baby, which is aimed at kids 12 months old to 4 years old.)