Fish Identification Bandana: Waterproof Fishing Knot Guide - Etsy

Blue Trigger fish,Titan Trigger fish & Clown Trigger fish....

13K views · 182 reactions | Step into our Killey River weir! Aaron's collecting ASL (age, sex, length) data from a Chinook salmon. Minus four scales and a tiny piece of dorsal fin for genetics, fish then continue their upstream journey. This info tells us about the quality of this important run and other populations within #USFWS's National Wildlife Refuges #gopro #pov | USFWS Alaska Fisheries and Habitat | Facebook