Yesterday there was a group of about 50 Mexican Free-tailed Bats flying around the windows of my office on the 9th floor of an office building in San Antonio. I have seen Cave Swallows doing the same. I assume there are insects swarming around the windows, which explains the feeding behaviour of the bats and swallows, but I was very suprised to see this number of bats in the middle of the day.
2006-11-08
13:31:17
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7 answers
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asked by
sngcanary
5
in
Science & Mathematics
➔ Zoology