Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Gilmore
1926
El Cayon Canyon, 3200ft. E. base San Pedro Martin Mts.
Lower California Mexico
May 16, Sunday.
Many M.c. omerascens, Calypte costae,
and Tiroa fusillus were seen, young &
adult. About 4h 5. Aeronauttes melan-
oleucus were seen flying quite low,
and sometimes subdoping to the edge
of the water.