Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Cogswell
1949
Geothlypis trichas
1.
Mon. 20 Bray Lodge Refuge, S.W. Butte Co., Calif. - only 1 heard
singing (2 more seen!) in all the parts of this
seemingly good habitat, with lots of cat-tail
tule, that we covered.