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heather hanson alaska culvert.jpg
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Photo By/Credit
Katrina Liebich/USFWS
Copy Credit
Media Usage Rights/License
Public Domain
Image
Fish Passage Engineer Heather Hanson walks through a fish-friendly culvert in Alaska.
Facility
Southern Alaska Fish and Wildlife Field Office
Ecosystem
River/stream
Staff
Heather Hanson
Subject tags
Fish migration
Fish passage
