Info

National Park Service biologist Allie Holdhusen exits the water with a bag of mussels she collected for observation in the Mississippi River near Pike Island August 14, 2015. The mussels are counted, identified, and measured before they are returned to the river.

Add to Cart Add to Lightbox Download
Filename
06_Mussels.JPG
Copyright
Courtney Perry
Image Size
3183x2150 / 2.5MB
Contained in galleries
National Park Service biologist  Allie Holdhusen exits the water with a bag of mussels she collected for observation in the Mississippi River near Pike Island August 14, 2015.  The mussels are counted, identified, and measured before they are returned to the river.