Assertion: american alligator's tail | /r/HasProperty | above the water
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text: Male alligators are also known to use infrasound during their mating behavior, as one of their routines is to engage in bellowing at this frequency while their head and tail are above the water, with their midsection very slightly submerged, making the surface of the water that is directly over their back literally "sprinkle" from their infrasound bellowing, in a so-called "water dance"" -