Similar to their counterparts on dry land, the circles that were first spotted by local divers in 1995, measured an impressive seven feet in diameter and comprised of beautiful ridges 'carved' out from the sand at the bottom of the ocean floor. But who, was the artist?
That remained a mystery until September 2012, when Japanese deep-sea photographer Yoji Ookata came across one during his regular dives in the Pacific Ocean. Intrigued to find the creator, he returned to the same spot a short time later with a television crew. As luck would have it, his timing was perfect - They caught the artist in the act. Sadly enough, it was not an alien trying its skills on a differentmedium, but a five-inch long male, pufferfish!
And lest you think the male fish were competing in some kind of sand sculpture competition, you could not be further from the truth. Turns out that these small butpoisonous fish do it to attract mates. And believe it or not, the females pick them based on how good their 'fin' work is - At least that's the conclusion the photographers reached after watching them scout out a number of circles, before settling for the one with the most intricate hills and valleys. In order to ensure that their mate is well-taken care of, the considerate males also dragged small rocks and seashells and placed them around the periphery - Not only did they look decorative, but also, provided nutrition.
Of course an assertion that tiny fish are responsible for these amazing sand sculptures is almost as unbelievable as stating that crop circles are the work of aliens. That is probably why Yoji Ookata and his team decided to release this video of the pufferfish working away feverishly. You truly have to see it, to believe it! Now if we could only unravel the mystery of the crop circles, life would be perfect!