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Can Fish Survive Waterfalls?

January 24, 2024 by David Martineau

Can Fish Survive Waterfalls? Fish bodies are streamlined and relatively light so a long fall into water isn’t usually a problem. Niagara River expert, Wes Hill, estimates that 90 per cent of fish survive the drop over Niagara Falls. But a waterfall that cascades over rocks, such as Yosemite Falls, will be fatal to all

Can Koi Fish Climb Waterfalls?

January 24, 2024 by David Martineau

Can Koi Fish Climb Waterfalls? But, I need to stress here that all this is fictional. Koi are too weak to climb waterfalls. Is it possible for fish to swim up a waterfall? Salmon aren’t the only fish to swim upstream against the raging forces of nature. In Hawaii, Sicyopterus stimpsoni (a type of goby)