Many fish species evolved parts of their fins into sharp, spiny, needle-like elements -- called fin spines -- that function to protect the fish against predators. Such spines have evolved ...
Yanking a salmon out of the Columbia River, fishermen look for a tiny indicator of whether the catch is a keeper. Yanking a salmon out of the Columbia River, fishermen look for a tiny indicator of ...
In the movie "A Fish Called Wanda", the villain Otto effortlessly gobbles up all the occupants of Ken`s fish tank. Reality, however, is more daunting. At least one unfortunate fan who re-enacted this ...
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