Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1921
21 American Raven
March 21, 1921
1 1/2
Avalon Calif.
Nest 3" by 1" cup grind
lined hair rags manna
foundation stick 1/4 to 1"
in sea cliff 10g from early
22