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Transcription
R.E.Johnson
1968
Nor. 23
Journal
Murphy Spring, et al to Sagen Creek Field Station (cont.)
explored mine shafts. Those near the canyon bottom
were usually horizontal but those near hill tops or
on side hills were usually vertical. Above the
largest mine dump there was a shaft resembling
# 4 in Bodie. I stayed in the vicinity of this shaft from
2:30 to 3:00 pm and no rosy finches appeared, suggesting
that rosy finches are not using these shafts, at least
not this early in the winter.
Several Red-tailed Hawks were seen, both light & dark
phased birds.
We returned north on US 95 via Hawthorne,
Yerington, Fernley & then west through Reno to Truckee,
then north to Sagen Creek Field Station. There we
fed the birds extensively with canary seed & a few
meal worms. The birds eat vigorously even when
held snugly in the hand. Only a few of the birds
had received any food up to this point (over 24 hrs
since capture). We found that they could not
husk canary seed unless it was first boiled (softened)
but later I learned this was probably because
my seed was old & dry. The wet seeds were usually
husked before swallowing rather than swallowed whole
though certain individuals appeared to swallow many
seeds whole. Meal worms were sometimes swallowed
whole, but more often they were cut up [illegible] into short
pieces as the worm was worked down.
Occasionally a worm would be cut in on or two places t