Freshwater Fish of America - Steelhead trout

Steelhead trout are migratory rainbow trout. They are born in freshwater, migrate to the ocean for their adult lives, and then return to freshwater to reproduce. The offspring of two steelhead parents may become a purely freshwater form of rainbow trout, and the offspring of two resident freshwater rainbow trout might evolve into migratory steelhead trout.

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Fact Sheet
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A man is fishing in a boat with three young girls. The kids are excitedly pulling a fish out of the water.
The Fish and Aquatic Conservation programs work together to deliver resilient habitats, healthy fish, connected people, and strong partnerships. From habitat restoration to aquatic invasive species prevention, captive breeding to population assessment and monitoring, our programs are driven by the...
Species
Steelhead are usually dark olive in color, shading to silvery white on the underside with a heavily speckled body and a pink-to-red stripe running along their sides.

Steelhead trout (Oncorhynchus mykiss) belong to the family Salmonidae which includes all salmon, trout, and chars. Steelhead are similar to some Pacific salmon in their life cycle and ecological requirements. They are born in fresh water streams, where they spend their first 1-3 years of life....

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Fisheries
Fishes
Fish migration
Freshwater fish