Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
R.E. Johnson
1968
Nov. 3 Sageshen Cr., Calif. to Peavine Mtn., Nevada, + Return (cont.)
been caught in the net as yet. As soon as
we reached the edge of the hole all the birds
flew out. They were all perched on the
sides of the shaft above the net. None were
caught & none flew up from below the
net. The birds returned to the hole after
we again left but they did not go below the
net. We saw the flock flying 100 yds west of
the hole several times as it flew from place to
place around the shaft, landing here & there to
feed & then returning near the shaft. Finally
at perhaps 5 PM we saw the flock leave the
area flying west. It was not seen again.
At 5:45 PM (now dark) we removed the net
& drove away.
All the birds seen closely were of the
tephrocotis head pattern (not littoralis) & none
were dark like L.t. atrata. These birds could
have been L.t. lawsoni, wallowa, or tephrocotis.
We explored a mine dump downhill
to the NW & found that the shaft there had
was caved in & completely closed to entry. No
birds could roost there.
Nov. 4. Sageshen Cr. to Berkeley, Calif. — Reno
We drove to Reno to get the VW lubed, etc. for
its 600 mile check & then we returned to Berkeley.
While waiting for the car in Reno we walked