Identification
Permissions for Use

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License.
Date Taken
Museum specimen
imperial woodpeckers (male on left, Museum specimens, UMMZ 29216 on left, 29217, collected in Durango Mexico in 1898)
Phil Myers (photographer, copyright holder), Museum of Zoology, University of Michigan

