Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
105
Vireo solitarius
Oct. 20. El Batel, 5100 feet, Sinaloa.
A vireo, heard repeatedly in the past week, was thought to be of this species.
This morning one was observed for several minutes in good light, as it fed on the upper limbs of a pine.