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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
KDixon
1952
Parus bicolor - atrieristatus
Feb. 9. 2 1/2 mi. ESE Del Valle, 300 ft., Travis Co., Texas
I reached this area along Onion Creek by driving along
Hwy 290 for 2.2 miles W of Harfield, then N about 1/2 mile
to the end of that road. I met the owner, Mr. Smart, and
obtained his permission to hunt small birds in the trees
with .38 shot shells. I drove through his pastures down
to the bottomland at 8:30 A.M. [Titmice had been singing
in remnants of deciduous oak - juniper woods near
his house on the bench above the river valley]. CLEAR,
WARM, CALM all morning. I heard a pair of titmice along
a small tributary and followed them down to the main creek;
I was never within range and they crossed the creek
where it was 120 ft wide. I saw one individual of this
pair through the binoculars - west blackish.
The streambank timber is well developed here.
Trees I could recognize included cottonwoods, sycamore,
willow and elm (leaf 1/2" - 2" long). In some places
upstream it is thinned out; in others there is a dense
tangle of underbrush and lianas. chinaberry
After losing sight of the first pair encountered, I
worked downstream on the south bank. I heard a titmice
call once, then heard no more. I walked along slowly
and at length encountered 2 titmice. I downed one (699)
and started to follow the other. He was wary, scolded
me, then began song peer ~ ~ ~ ~ 5-1/2. I took him
(700, #) at about 9:15.
I worked upstream cautiously for perhaps 300 yards,
the stream flowing in a northerly direction at the junct