Mystery of the black lagoon

[Still Waters]

A glowing lagoon off Puerto Rico's northeastern coast has gone almost completely dark and biologists have no idea why.

The Fajardo Grand Lagoon in Las Cabezas de San Juan usually glows when bioluminescent organisms that live in the water are disturbed, yet they have not been visible for at least nine days.

Nearby construction work is thought to have caused disruption to the area, but biologists also believe a recent spate of bad weather could have caused the glowing lagoon to dull.

http://www.dailymail...s-darkness.html

[kannin]

no not the glow worm lake! they ruin nature and now the glow worms! no! the madness!

[Timothy]

Poor little dinoflagellates dying?

Edit: Ooooooh you can buy them online: http://www.empco.org/edu/index.php/

Edited November 21, 2013 by Timonthy

[Controller Junkie]

looks blue int the pic not green?

[ancient astronaut]

Because the lights burned out???