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Thousands of fish will return to this \nSpawning ground. They are on a mission.  They are driven to reach the end of their journey. The fish want to get to the place of their birth.
Pangasius fish that swim in the Chao Phraya River.
The salmon run is the time when salmon, which have migrated from the ocean, swim to the upper reaches of rivers where they spawn on gravel beds. After spawning, all Pacific salmon and most Atlantic salmon die, and the salmon life cycle starts over again.
Many sockeye salmon spawning on the fast flowing Russian River.\n\nTaken in Alaska, USA
Desperate Struggle. Salmon Struggle to Survive in the River. Salmon carcass. Animal food chain as salmon return to freshwater to spawn, Alaska, summer 2017.
River full of red sockeye salmon,Katmai National Park,Alaska?usa;
Salmon run up stream through the ladder at the Ballard locks.
Close up of a crystal-clear Alaskan river completely filled with spawning salmon
Sockeye salmon with distinctive red coloring on the annual spawning run to breed upriver as seen near Lake Tahoe, California.
Cycle of life, fish carcasses
Group of adult chinook salmon in a holding tank at a fish hatchery, viewed close-up
Pink salmon or humpback salmon (Oncorhynchus gorbuscha) is a species of anadromous fish in the salmon family. It is the smallest and most abundant of the Pacific salmon. Pink salmon run.  Prince William Sound; Alaska; Chugach National Forest;  Nellie Juan-College Fiord Wilderness Study Area; .Pacific Ocean; Gulf of Alaska.
Closeup underwater view of a school of sockeye salmon spawning in the Kenai River Alaska
Elevated view of freshwater fish in Chao Phraya River, Bangkok
A herring run in Plymouth, Massachusetts
The spawning salmon see their final destination in Valdez, Alaska. It is here that they will reproduce and start a new circle of life.
Fear Salmon Oncorhynchus tshawytscha Issaquah Hatchery Washington.  Salmon swim up the Issaquah creek from the sea and are caught in the Hatchery.  In the Hatchery, they will be killed for their eggs and sperm, which will be used to create more salmon.  The salmon appear to know their fate.  Most salmon caught were originally born in the Issaquah hatchery.
Ketchikan, Alaska, USA.
Coho salmon is a river fish.
Anan Creek in the Tongass National Forest, Alaska full of pink salmon during their migration upstream to spawn.
Rocky ground at empty beach, cabo san pablo, tierra del fuego province, argentina
Aerial view of sewage treatment settling ponds.
Fish in the river of Kalam valley in Himalayas, Pakistan
Sheer instinct drive the salmon to their breeding grounds. Nothing will stop the urge to move forward. This Salmon has made it this far with brute strength and determination. A moment in flight is captured as this salmon has made it over the rapid waters. Many such as this will make the quest to Valdez, Alaska, completing the circle of life. Loop
salmon swim upstream in Japan
Water streaming from a coastal marsh in a fast lowering tidal river, forming a swirl pattern with long exposure. (Bay of Fundy, New Brunswick)
Adult chinook salmon at a fish hatchery, swimming in a holding pond before being spawned.
Fish hatchery stock photos.
Salmon swim up stream to spawn near Valdez Alaska
Mountain view in late autumn mountain gorge in Central Asia
Free Images: "bestof:Salmon Spawning Grounds, Pile River, Bristol Bay Region.jpeg check categories 3 September 2015 2 Salmon Spawning Grounds Pile River Bristol Bay Region Subject"
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