Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
123
Red-breasted Nuthatch
R.E. Johnson
1967
March 4
Strawberry Canyon, Alameda Co., Calif.
Warm sunny, oak-grassland south facing slope
with patches of brush & patches of pines.
Two (pair) birds in open stand of Italian
(apparent or)
Stone Pine. One bird has more red on upper breast
than other (apparent ?). The ? pecks at hole in
dead Tree (pine), perhaps widening it for nest
cavity or perhaps looking for food or part of
courting procedure. The ? flies up & feeds ?
then flies off. She continues to peck. Later
leaves & returns again. Both feed in a
live pine, searching main trunk at 10+ ft.
up & also around cones on branches. [? stood
facing sideways & partly downward while working
on hole]. Bush-tits also present, one
Nuthatch gave brief chase & bush-tit flew short
distance. 11:30am - 12:00 noon