Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Zwerg
Thamnophis elegans atratus
Montana, San Mateo Co., Calif.
April 3
active in grass at edge of sea-bluff in some habitat
as T. e. terrestris. BT 26.0°C, about noon.