Fish like salmon that move from saltwater to freshwater to spawn are known as anadromous. Other kinds of fish, including some species of sturgeon, herring, and smelt are also anadromous. But few undertake the epic migrations that some salmon do. In the U.S., some salmon populations swim hundreds of miles inland to find their spawning grounds. At the upper end of this spectrum are Idaho chinook and sockeye salmon, which ultimately travel some 900 miles, and gain 7,000 feet in elevation, during their return journeys. But before they begin their return, these salmon spend anywhere from one to five or more years in the ocean, where they feast on krill, shellfish and even other fish. This varied diet gives them a bounty of nutrients, including omega-3 fatty acids. Those fats act as a kind of anti-freeze in frigid waters (you’ll find fish oil capsules in your freezer never become solid) and provide “fuel” for their arduous trip home.
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Genius idea.
Glad you think so! ❤
2 PSI that’s it!!?? Wow
Interesting job.
Thank you! Cheers!
Yes
How do the fry swim down stream
Because of their size and the direction of the water current, they pass easily through the dams.
Why only salmon 🤔
Fish like salmon that move from saltwater to freshwater to spawn are known as anadromous. Other kinds of fish, including some species of sturgeon, herring, and smelt are also anadromous. But few undertake the epic migrations that some salmon do.
In the U.S., some salmon populations swim hundreds of miles inland to find their spawning grounds. At the upper end of this spectrum are Idaho chinook and sockeye salmon, which ultimately travel some 900 miles, and gain 7,000 feet in elevation, during their return journeys.
But before they begin their return, these salmon spend anywhere from one to five or more years in the ocean, where they feast on krill, shellfish and even other fish. This varied diet gives them a bounty of nutrients, including omega-3 fatty acids. Those fats act as a kind of anti-freeze in frigid waters (you’ll find fish oil capsules in your freezer never become solid) and provide “fuel” for their arduous trip home.
ini bocah kelakuan melebihin tomy soeharto adilih dong , jng pandang bulu dong