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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Bats.
Mar. 30 - 1929.-City Creek.
Visited a single tunnel,
200 ft deep, located about 2 1/2
miles west of Portello along
City Creek.
No bats were taken, but 3
school boys definitely reported
having killed a very large eared
specimen in the mine on
Sat, Mar, 23.
This establishes the presence
of these bats in all tunnels
with which I am acquainted
within a radius of 10 miles of
Portello.
This data would indicate
that winter presence of these bats
was not peculiar to a single
small group of holes.
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