THOMAS & PAT LEESON / SCIENCE PHOTO LIBRARY THOMAS & PAT LEESON / SCIENCE PHOTO LIBRARY
Pygmy Nuthatches (Sitta pygmaea) on side of a Ponderosa Pine (Pinus ponderosa). Nuthatches look for insects drawn to the sap flowing from holes made by woodpeckers. Grand Canyon, Arizona.
Model release not required. Property release not available.