Andreafsky River weir fishes.jpg

salmon and whitefish school in the trap box of a weir in Alaska.

Photo By/Credit

Ryan Hagerty/USFWS

Date Shot/Created

12/04/2021

Media Usage Rights/License

Public Domain

Image

Chum salmon, humpback whitefish, and pink salmon pause in the Andreafsky River weir's trap box on their way upstream.

Facility

Yukon Delta National Wildlife Refuge

Ecosystem

River/stream

Recreational Activity

Fishing

Alaskan subsistence hunting and fishing

Species

Oncorhynchus keta

Coregonus pidschian

Oncorhynchus gorbuscha

Subject tags

Anadromous fish

Fish migration

Fishes

Monitoring

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