Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Audubon's Warblers alight on the
ground in search of food. They
appear to hunt insects in all
places that they can be found.
Also saw a Black Phoebe on the
ground.
Saw a Brewer's Blackbird win
a victory over a Desert Sparrow
Hawk.