Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
KDixon
1949
Hylocichla ustulata
May 8. Univ. Calif. Campus, Berkeley, Alameda Co., Calif.
Heard full song of Swainson Thrush along creek near
Music Bldg at 7:00 - light cloud overcast (had sprinkled
last night & this morning. Song not heard
previously (only single note while).