Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Behle
1933.
Mad river ford, 2700 ft. Trinity co. Calif. (Above Rush)
May 29
a still wet layer of mud lining the inside. Much lichen from nearby trees hung from the outside. The nest was situated on the upper surface of a bent 2