Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
GULLION
1949
Fulica americana -162-
Dec 17
BM
502.70'
Scale
0 50 100'
JEWEL LAKE
Tilden Regional P
e
Contra Costa
Co., Calif,
- -> route of flow
///// - areas of conflict
-- Route of pursuing b?
# - general area of apparent
nesting or platform activity
N