SitNews: 'Safety in numbers' tactic keeps Pacific salmon safe from predators
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Forming large groups while in the ocean protects Pacific salmon from predators, research finds. It can also limit how much they eat.
Animals that live in groups tend to be more protected from predators. That idea might be common sense, but it’s difficult to test for some species, especially for wild populations of fish that live in the ocean.A new University of Washington study th
A recent research that makes use of historical data has discovered exceptional evidence in favor of the "safety in numbers" theory, according to which Pacific salmon living in bigger groups are less likely to be eaten by predators.
Photo by Harrison Haines from Unsplash. The world’s first mobile fish farm is now operational. The vessel, named Guoxin 1, looks more like a tanker due to its enormity. It is a 250 meters long and 45 meters wide smart fishing vessel that could cultivate up to 3,700 tons of fish annually. Guoxi