Rock Pile in Austin, Texas


Rock Pile in Austin, Texas
For some reason the trail across the outer Balcones Canyonlands National Wildlife Refuge had these little piles of rocks by the hikers - every few yards. And the trail was well marked anyway.
Taken
Austin, Texas on Jan 8, 2012
Keywords:
Category:

Camera:
Canon EOS 30D
Lens:
EF100-400mm f/4.5-5.6L IS USM
Aperture:
F6.3
ISO:
800
Focal Length:
260.0 mm
Program Type:
Aperture priority
Shutter Speed:
1/799 sec
Exposure Bias:
0 EV



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