Hundreds of angry -- and, probably, very dizzy -- sharks raining down on a city in the wake of a tornado makes for a perfectly serviceable B-movie science fiction plot. Of course, it's no reason to rethink the security of your shelter come tornado season.
However, just because we've eliminated the possibility of a massive storm of the ocean's apex predators from the realm of the plausible doesn't mean that similar, strange events in the weather and the animal kingdom don't occur.
Click through the gallery above to learn about some Sharknado-like phenomena that Mother Nature hath wrought.