The cool, still sea
reflected a September night of the darkest blue. No moon or other light was there to compete
with the blazing stars wheeling over our quiet anchorage in the San Juan Islands . Arching across the center of the sky,
the Milky Way glittered like a rainbow left behind by a magician’s wand.
After a meal fit
to please the most particular foodie, and an evening of pleasant conversation,
the handful of passengers aboard the Motor Vessel David B had gone to their
cabins.
I wasn’t ready
to go below and was taking in a few more moments on deck to stare at the
magical sky and listen to the silence.
Captain Jeffrey
came up beside me with a crab pot tied to a rope and baited with a can of cat
food. It looked like crab would be on
tomorrow’s menu. A glowing spatter went up as the crab pot hit the water.
Christine had also come on deck and we both exclaimed at the bright but cool glow
released by the splash.
We were seeing the
effect of bioluminescent plankton.
Jeffrey pulled up the crab pot and again threw it overboard. Once more, light was created when it hit the surface.
The living light was caused by tiny animals in the sea which gave off a
chemical luminosity similar to the substances in a glow stick.
Again and again
Jeffrey tossed the crab pot to produce the flashy splashes.
I was too
astonished to even think of taking photos.
Fortunately I found several pictures of this phenomenon on a web site
hosted by the photographer, Phil Hart. http://philhart.com/gallery/Astrophotography/Phenomena/
Here is a YouTube
video I found as well. It will probably
be cluttered up with some ads but you’ll be able to see the brilliant splash
created when the guys toss something into the water. Then it’s replayed again in slow motion so
you can see the Sorcerer’s Apprentice effect of stars in the water.
Click here to see what we found in the crab pot the next morning.
Click here to see what we found in the crab pot the next morning.