cuttlefish @ tanah merah

Here is an interesting yellow cuttlefish caught in a tidal pool during a low tide. It did not exhibit the characteristic flamboyant pigmentation display commonly seen in other cuttlefish and squid.
Note the jet propulsion system...the effects can be seen when water is pushed out of the siphon and it hits the sand below.

Read more about cuttlefish here :

http://www.wildsingapore.com/wildfacts/mollusca/cephalopoda/sepiidae.htm
and other blogs about the trip at Tanah Merah :
http://wildshores.blogspot.com/2011/12/fun-new-sightings-at-tanah-merah.html
http://sgn090608.blogspot.com/2011/12/111226-tanah-merah.html