LifeReef fish make their own mosquito net each night The mucous cocoons that some fish of the coral reef wrap around themselves serve as protection from blood-sucking parasites 51¶¯Âþ
EarthWe will be billions of dollars poorer when coral dies The world's coral reefs "earn" $172 billion every year, but they're on the brink of collapse, economist says 51¶¯Âþ