USGS Multimedia Gallery
Title: Montana Ultrasound
A large male pallid sturgeon captured by the USGS on the Yellowstone River is scanned with a portable ultrasound device to determine if it is “ripe” and ready to reproduce.
Location: Fairview, MT, USA
Date Taken: 06/14/2012
Photographer: Aaron DeLonay , USGS
Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.
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