Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
perside of tail black. Relatively [illegible]. Contrasted with gray back
Underside of tail not seen
Legs dark
Behavior : First located by Guy McCaskie 75' up in cottonwood. It then flew to some smaller trees and then to the bare ground underneath the trees, where it foraged, hopping in full view, for several minutes. Fairly shy.
Actions similar to a thrush.
Voice Silent
Habitat cottonwood - Am. Elm oasis in middle of rocky-sagebrush desert
How identification was decided - elimination of similar species
Contrasting black cap and tail (with gray body plumage) plus chestnut undertail coverts eliminates all blackbirds
Prior experience with this species : Once in Calif. 100+ observations in Colo., N.Mex.
This description written from — notes made during observation
✓ notes made after observation
✓ memory
Others seeing the bird (addresses of two): Guy McCaskie (first spotted it), Lee Jones, Jon Dunn, Steve Summers, John + Susanne Luther, Don Roberson, Joe Morlan, Garth Alton, Dave Rudholm, Tom Heinzel
Signed Van Pappen Date 6-4-74