Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Ronald L. Munne
Melanerpes formicivorus
Arnold Road Flats Hastings Reservation
28 Oct While walking up to the Arnold, I stopped by here to see what was going on. Seems to be at least a pair in residence, and they were storing Acorns with a fair amount of enthusiasm. The ♀ was certainly unbanded, the ♂ questionably so.