Ladder-backed Woodpecker (Picoides scalaris) Photographed in Desert Botanical Garden, Phoenix, Arizona, by Jim Rosso Male bird is excavating a nesting cavity out of a Toothpick Cactus. Woodpeckers Natural History Notes Birds in the Classroom The Bird Groups Back to Home Glossary Themes Bibliography Other members of the genus Picoides: Hairy Woodpecker White-headed Woodpecker Downy Woodpecker Nuttall's Woodpecker
