Donna Nolan, Natural Resources technician describes the large nodding purple flower of the Musk Thistle, an invasive noxious weed found for the first time on Tinker Air Force Base. In the lower left, a flower head has opened to expose thousands of white seeds that can be carried in the wind and spread. (Air Force photo by Kimberly Woodruff)
CAMERA
NIKON D750
LENS
N/A
APERTURE
71/10
SHUTTERSPEED
10/2000
ISO
400
No camera details available.
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