Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Ronald L. Mumme
Melanerpes formicivorus
1500 Hastings Reservation
27 March 1530 start watch from road. Only 2 ♂ seen,
♂ #297 Orange/Yellow - D. Green, and #298,
Lgreen - DGreen/Metal. No other birds seen. Both
working around in granary tree, some pecking & probing
in thin, higher branches (after sap?) End 1555.