Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
K Dixon
1950
Sayornis nigricans
Oct. 5 Univ. Calif. Campus Berkeley, Alameda Co., Calif.
Today at about 2:00 pm I noted a Black Phoebe at the
NW corner of Life Sci. Bldg. I have not noticed the species
here prior to this date although that corner of the building
is an afternoon foraging site used frequently in winter.