Graphic: What Animals Appear Most on National Geographic's Covers?
Since the magazine's first illustrated cover 55 years ago, 153 of our 665 covers have featured animals. A breakdown of those covers by animal type:
One-fourth of all the illustrated covers National Geographic magazine has published in its 126-year-long history have featured animals.
The newly published National Geographic: The Covers shows that birds lead in the cover sweepstakes, with apes and gorillas in second place. Snakes and mollusks lag far behind, and in April 2014, a hedgehog made a single, solitary appearance on the cover for a story on wild pets.
Why do birds lead the pack? "It's not so much about bird species," points out Kathy Moran, the magazine's senior editor for natural history. "They're usually stand-ins to represent environmental issues." For example, the brown pelican coated in oil on the cover of October 2010, which illustrates a story on the Deepwater Horizon