I just got back from an 11 days trip to Cancun and Cozumel and thought I would share some pictures of my dives I did. As you can see some of the coral on the reef are not doing well. Actually they are receding at a very fast rate. For instance the huge brain coral was actually entirely alive just three years ago. Now it is close to half dead.
This is a video (click to view)
This is a video (click to view)