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full river weir view Andreafsky.jpg
full river weir view Andreafsky.jpg
The Andreafsky River weir.
Image
Photo By/Credit
Ryan Hagerty/USFWS
Facility
Yukon Delta National Wildlife Refuge
Ecosystem
River/stream
Recreational Activity
Alaskan subsistence hunting and fishing
Media Usage Rights/License
Public Domain
Subject tags
Anadromous fish
Fish migration
Fisheries
Fisheries management
