Posts Tagged "heart urchins"

Heart Urchins, Spatangoida

Posted by on Dec 18, 2011 in | 0 comments

Watch out for those Heart Urchins! Some times of the year we have to be careful where we stop on the sand with our Open Water Diver course students. Especially at Mae Haad Reef because of these little, spiky beasts burrowing below the sand. The spines can be thoroughly...

Read More