Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1975
Common Loon
Gavia immer
Sep.22 Colorado River Valley, Imperial Co., Calif: 1 NBP- very rare inland and
this far south. Early for a migrant, but unlikely to have summmed on
a heavily boated lake - Senator Wash Dam.