Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1973
American Bittern
Botaurus lentiginosus
July 6 Pescadero Marsh, San Mateo Co., Calif: 3
Sep. 23 Pescadero Marsh: 2
Sep. 27 Pescadero Marsh: 4