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5 Things You Didn’t Know About Sawfish?

Ocean Conservancy

Watching the sawfish in the aquarium also made me sad—as it houses some of the most endangered ocean animals in the world, the aquarium is one of the last places we will be able to catch a glimpse of them. In the toolbox of ocean animals, sawfish and hammerhead sharks are indeed related. All sawfish are endangered.

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The U.S. Has Spent More Than $2 Billion on a Plan to Save Salmon. The Fish Are Vanishing Anyway.

Circle of Blue

Hatcheries like the Carson National Fish Hatchery, pictured here, breed millions of salmon and let them grow until they are mature enough to be released so they can try to swim to the ocean. Nearly 250 million young salmon, most of them from hatcheries, head to the ocean each year — roughly three times as many as before any dams were built.

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