An adult male ladder-backed woodpecker (Picoides scalaris) perched on a tree at the base of the Guadalupe Mountains National Park, west Texas.

SuperStock offers millions of photos, videos, and stock assets to creatives around the world. This image of An adult male ladder-backed woodpecker (Picoides scalaris) perched on a tree at the base of the Guadalupe Mountains National Park, west Texas. by Steven Kazlowski/Left Eye Productions, Inc. is available for licensing today.