The Great Barrier Reef

Enjoyed the day on a pontoon at the Great Barrier Reef.  In the small area we traveled we were amazed by the diversity.  Fortunately this area has not been bleached yet, but terrible worries as the ocean warms up.   I did not go in the water, a  slight but annoying hacking cough and snorkeling did not seem like a good combination but there was an immersible sub with glass windows that I rode  enjoying the amazing underwater life and then on deck had fun watching the overwater life- extra.