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Keeping It Simple: Easy Ways to Help Wildlife Along Roads

Photo Gallery for Endangered woodpeckers move into human-made homes



A worker cuts an opening for the artificial cavity
Photo by Jan Grenfell
A worker cuts an opening for the artificial cavity

The cavity is fitted into the tree
Photo by Jan Grenfell
The cavity is fitted into the tree

The cavity is completely installed
Photo by Jan Grenfell
The cavity is completely installed

Close-up of an artificial cavity before installation
Photo by Jan Grenfell
Artificial cavity before installation

Red-cockaded woodpecker
U.S Geological Survey photo
Red-cockaded woodpecker

Updated: 12/12/2012
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