new icn messageflickr-free-ic3d pan white

What is a coral? And what is coral bleaching?

Animal, vegetable or mineral? A coral is all of the above!

 

More about zooxanthellae and how their loss gives coral colonies a 'bleached' look.

 

Why does this affect corals and their health?

194 views
1 fave
0 comments
Uploaded on August 28, 2016