Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Field Notes
Douglas A. Bell
1986
Alcatraz Island, San Francisco Bay, San Francisco Co., California
March, April, May, July [various dates]
University of California at Berkeley, Berkeley, Alameda Co.,
California
22 April, 26 April
Northern California, Oregon, Washington
2 June - 28 June