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- Duration:
- 5 minutes, 21 seconds
Dr. Jill Leonard , a scientist from Northern Michigan University, studies the impact of intentionally introduced non-native fish species on Coaster Brook Trout at Pictured Rocks National Lakeshore.
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Fishing for Answers - with Audio Description
Dr. Jill Leonard , a scientist from Northern Michigan University, studies the impact of intentionally introduced non-native fish species on Coaster Brook Trout at Pictured Rocks National Lakeshore.
- Duration:
- 5 minutes, 50 seconds
Last updated: December 14, 2015