Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1977
Vaux's Swift
Chaetura vauxi
May 23 East Mojave Desert, San Bernardino Co. Calif.: 1 at Kelso -
very late for a desert migrant. Very whitish throat, short wings,
and fluttery flight eliminated Chimney Swift.
Oct. 1 Monterey Bay boat trip, Monterey Co. Calif.: 2 high overhead
10-15 miles offshore over Monterey Canyon.