Posts

Showing posts from December, 2011

Underwater Life: The last thing a glass fish sees

Image
Shards of living glass Dive any reef or wreck in Colombo and you will see them. Small shoals of shining glass fish, shining that is when the light hits them. They blink in and out of existence as the light hits them for a kaleidoscopic experience that is sometimes unreal, especially when they congregate in a huge shoal that engulfs you and surrounds you in small shards of sunlight. Glass fish on a reef Glass fish and cardinal fish on the Cargo wreck Usually the glass fish aren�t so spectacular, they hang around in a group of about a dozen close to any sort of crevasse on the reef or �caves� formed on wrecks by the structure of the sunken ship. Presumably they do this for shelter with a place to retreat to if a predator attacks. What they don�t seem to realize is that their shelter is most often where the attack is launched from. You don�t have to look too closely at the crevacess and cracks to see them. The groupers lie there innocuously, seemingly somnambulant. Blue line groupers are

Kraken�s Gaze

Image
The now familiar outline of the Medhafaru wreck appeared out of the blue-green waters, the bridge tilted at a Pisa like angle with the glass still intact though black with algae. DJ moved off to the front of the wreck as I stayed at the back, my more conservative Suunto demanding that I remained relatively shallow for our second dive of the day. One of the regular denizens of the wreck, a greenish yellow moray, a species we still have not been able to identify, poked its head out a small structure on the deck. It stared out, clenching its jaws repeatedly, as all morays are prone to doing. This does give these eels quite a vicious look especially with their jagged teeth but apparently all this gulping is just to help circulate water over their gills. It�s still not advisable to go sticking any body parts you are fond of near a moray; in fact that�s a good general rule with pretty much any animal. Best to stay clear of those teeth Unfortunately I was experiencing some issues with my came