Diario del proyecto Fish Species of California

Coho salmon are an anadromous species, meaning they migrate from the ocean to their freshwater natal streams to spawn, or build nests (called redds). The anadromous life history of salmon plays a key role in bringing nutrients from the ocean back to rivers and the watershed wildlife community.

https://seaturtles.org/the-inspiring-life-cycle-of-coho-salmon/

Coho salmon are an anadromous species, meaning they migrate from the ocean to their freshwater natal streams to spawn, or build nests (called redds). The anadromous life history of salmon plays a key role in bringing nutrients from the ocean back to rivers and the watershed wildlife community.

https://seaturtles.org/the-inspiring-life-cycle-of-coho-salmon/

RED BLUFF, Calif. — In the Northstate, there are four runs of salmon in the upper Sacramento River system.

https://krcrtv.com/news/tehama-county/juvenile-salmon-restoration-project-aims-to-help-create-healthy-sacramento-river-ecosystem

Eight-hundred pages into the text of a lengthy new report, federal biologists have quietly granted government water managers permission to nearly exterminate an endangered run of Sacramento River salmon so they can send more water south from the river's delta to farmers in the arid San Joaquin Valley.

https://m.eastbayexpress.com/oakland/trump-administration-plan-allows-delta-water-managers-to-kill-off-winter-run-chinook-salmon/Content?oid=27893195

Mark Lawler, 49, was on a two-day fishing excursion off the coast of Newport Beach when he managed to reel in one of the biggest bluefin tuna ever caught in the state — thanks in part to a shark.

https://www.foxnews.com/great-outdoors/california-fisherman-313-pound-bluefin-tuna-shark.amp

Comparison of current stickleback populations with fish collected in the 1970s shows the populations are evolving as California's climate becomes hotter and drier.

https://www.sciencedaily.com/releases/2019/11/191121095002.htm

Despite the late rains, salmon have been making their way up Lagunitas Creek in their yearly return to their spawning grounds.

https://www.marinij.com/2019/11/28/salmon-return-to-lagunitas-creek-with-holiday-storms/amp/