Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Weston
1946
Least Sandpiper
Jan.5
Old River Bridge E of Byron, Contra Costa Co., California
11a.m. flocks totalling 250+ birds foraging on
bare open fresh water mud flats. Are foraging
in groups of 10-15+ individuals, uttering frequent
calls as they do so.