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  2. Young salmon spend one to three years in or very near the stream where they were born. When they are about 6 inches long and ready to live in saltwater, they become silver in color and migrate to the ocean - swimming and surfing the ocean currents to their feeding grounds near Greenland.
    www.fws.gov/story/life-cycle-atlantic-salmon
    Species of salmon can spend from 1 up to 6 years in the ocean as they mature and grow into adults. While in the ocean growing, salmon feed on small fish, squid, eels, and shrimp. When salmon are ready to reproduce, they migrate from the ocean back into freshwater rivers and streams to their spawning grounds.
    www.fisheries.noaa.gov/west-coast/sustainable-fis…
    All species are born in freshwater streams and migrate to the ocean as juveniles. Sockeye salmon stay for up to three years in their natal habitat—longer than any other salmon. Adult salmon typically spend one to five years in the ocean, where they feed mainly on zooplankton, before returning to freshwater streams to spawn.
    www.nationalgeographic.com/animals/fish/facts/sal…
    Salmon are anadromous fish, meaning they migrate from the ocean to freshwater streams and rivers to spawn. The spawning season generally occurs in the spring when the water temperature is between 6-13°C. During this time, the male salmon develop hooked jaws and humpbacks, while the female salmon develop a swollen belly and reddish coloration.
    www.americanoceans.org/facts/salmon-lifecycle/
    Most salmon species migrate during the autumn (September through November) [failed verification], which coincides with the pre- winter activities of many hibernating animals. The annual salmon run can be a major feeding event for predators such as grizzly bears and bald eagles, as well as an important window period for sport fishermen.
    en.wikipedia.org/wiki/Salmon_run
     
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    Salmon run - Wikipedia

    A salmon run is an annual fish migration event where many salmonid species, which are typically hatched in fresh water and live most of their adult life downstream in the ocean, swim back against the stream to the upper reaches of rivers to spawn on the gravel beds of small creeks. After spawning, all species of Pacific … See more

    Most salmon are anadromous, a term which comes from the Greek anadromos, meaning "running upward". Anadromous fish grow up mostly in the saltwater in oceans. When they … See more

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    Salmon start the run in peak condition, the culmination of years of development in the ocean. They need high swimming and leaping abilities to … See more

    The term prespawn mortality is used to refer to fish that arrive successfully at the spawning grounds, and then die without spawning. Prespawn mortality is surprisingly variable, with one study observing rates between 3% and 90%. Factors that … See more

    In the Pacific Northwest and Alaska, salmon is a keystone species, supporting wildlife from birds to bears and otters. The bodies of salmon represent a transfer of nutrients from the … See more

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    After several years wandering huge distances in the ocean, most surviving salmon return to the same natal rivers where they were … See more

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    The physical condition of the salmon deteriorates the longer they remain in fresh water. Once the salmon have spawned, most of them deteriorate rapidly (a.k.a. "spawned … See more

    In 1997, researchers noted that the future of salmon runs worldwide would depend on many factors, most of which are driven by human actions. … See more

     
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  4. Why Do Salmon Migrate? Distances, Places, and …

    Nov 15, 2023 · Learn why salmon migrate from the ocean to their freshwater spawning grounds, how far they travel, and where they go. Find out how salmon use the magnetic field and smell to return to the same spot they hatched.

  5. The Salmon Lifecycle: An Epic Migration - Earth How

    Learn about the salmon lifecycle, a remarkable journey from freshwater to ocean and back. Discover the stages, adaptations and challenges of these resilient fish as they reproduce and survive.

  6. The Salmon Life Cycle - U.S. National Park Service

    Jul 22, 2019 · Learn how salmon migrate from freshwater to ocean and back again, and how they spawn and die in their natal streams. See photos and descriptions of the different stages of the salmon life cycle, from eggs to adults.

  7. Salmon Life Cycle and Seasonal Fishery Planning - NOAA Fisheries

  8. Salmon | Nutrition, Migration & Lifecycle | Britannica

    4 days ago · Adult Pacific salmon die soon after spawning, but many Atlantic salmon return to the sea and after one or two years in open waters may spawn again, some up to three or four times. Most salmon spawning takes place in …

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  10. Salmon Migration - ArcGIS StoryMaps

    Sep 11, 2023 · Salmon migration is an epic journey that tells a story that goes well beyond fish. It is the story of magnificent waterways, resilient and vibrant communities and of shared connections across the Northwest.

  11. Salmon migration: Showing the way toward a healthy …

    Mar 9, 2020 · Learn how salmon migration is a keystone event for many species and ecosystems, and how human activities have threatened their survival. Find out how the National Wildlife Federation works to protect and restore salmon …

  12. Salmon - National Geographic

    Salmon are known for their grueling migrations. All species are born in freshwater streams and migrate to the ocean as juveniles. Sockeye salmon stay for up to three years in their natal...

  13. Salmon migration routes discovered using historical data

    Apr 19, 2024 · Salmon hotspots and migration. The compiled data includes over 44,000 gear hauls across the North Pacific, capturing more than 14 million salmon. This ocean-based data contrasts sharply with the more commonly …

  14. Life Cycle of Atlantic Salmon | U.S. Fish & Wildlife …

    Learn how Atlantic salmon migrate thousands of miles across the North Atlantic, from spawning to feeding grounds, and how they are protected and conserved by national fish hatcheries. Find out the history, challenges, and recovery efforts …

  15. How do salmon know where their home is when they return from …

  16. Understanding the Lifecycle of Salmon - American Oceans

  17. Depth use of wild Atlantic salmon post-smolts migrating through …

  18. Salmon Migration - National Wildlife Federation

  19. Small Genetic Difference Determines Chinook Salmon Migration …

  20. Revealing the full ocean migration of individual Atlantic salmon

  21. The Epic Migration of Salmon - Animals Around The Globe

  22. After 100 years, salmon have returned to the Klamath River - BBC

  23. Salmon return to lay eggs in historic habitat after largest dam …

  24. Salmon Love: Upstream Migration Gives New ... - Royal Ontario …

  25. Unveiling the Incredible Journey: Everything You Need to Know …

  26. Salmon Are Returning to the Undammed Upper Klamath River …

  27. CDFW News | Threatened Coho Salmon Return to Upper …

  28. How Far Do Salmon Migrate? (Learn About the Salmon Run)

  29. Where Do Atlantic Salmon Go to Beat the Heat? - US Harbors

  30. Adopt a Fish Passage - RCO

  31. Action Alert: Help us catch Bay Area migratory fish… on camera!

  32. 4 Dams Demolished in Historic Removal Project, Now Salmon …