Introducing Natural Glow-in-the-Dark Water!

Deep in a mangrove swamp on the island of Viques, in Puerto Rico a fish moves.

bioluminescent waveBioluminescent wave image by Flickr user msauder

Eerie blue and green glows swirl and light up the water like an underwater aurora borealis and then disappear into the blackness. This is no normal water. This is one of the most bioluminescent places in the world.

The bizarre effect that occurs in the mangrove swamp at Mosquito Bay is caused by millions of microscopic organisms called Dinoflagellates – a type of plankton. In one single gallon of water there can be millions of them.

The bioluminescence or natural light is sparked off by movement – the sign of a plankton predator; this in turn attracts a larger predator, which doesn’t eat plankton, but will eat the smaller predator. Ingenious problem solved! The actual glow or bioluminescence is caused by the Dinoflagellates converting chemical energy into naturally bright light.

The organisms were first documented in 1753 by Baker. They were subsequently named by a guy called Muller after the Ancient Greek word ????? (dinos), which means “swirling” and the Latin word “flagellum” meaning whip or scourge.

Dinoflagellates are amazing organisms. The glowing and ethereal effects they produce are truly stunning. Fortunately, Mosquito Bay is not the only place that the organisms live. They can be found all over the world. Watch this video for a glimpse of bioluminescent waves breaking in California. Enjoy!

Sources: 1. Curious expeditions, 2. Wikipedia.

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