Coral reefs are facing a steep decline today for many reasons, including climate change, overfishing, pollution, disease, and more. What’s taking their place is lots and lots of seaweed. But researchers reporting in the journal Current Biology on December 10 now have some encouraging news: native crabs can help to combat the seaweed and restore the reef.
Click here for original story, How seaweed-munching crabs could help save coral reefs
Source: Phys.org