Bat Stream in Austin, Texas
A stream of bats leaving the Congress Street bridge in Austin. They take 30-60 minutes for all 1 million to begin down the Colorado River.
Taken in Austin, Texas
on Aug 6, 2011
Camera
Canon EOS 7D
Lens
EF100-400mm f/4.5-5.6L IS USM
Aperture
F5.6
ISO
100
Focal length
400.0 mm
Program type
Program normal
Shutter speed
1/124 sec
Exposure bias
0 EV