Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Cogswell
1949
Calypso anna
Aug. 19 Stone Lagoon, Humboldt Co., Calif. An in-
complete male, with red crown & partially red
throat was seen around a bush with trumpet-shaped flowers
at the associated gas station here. It drove a
& plumaged Selasphorus hummer away and sang
briefly.