185 reactions · 34 shares | Coral reefs make up only 0.1% of the ocean floor yet 25% of ocean life call one home. Here's how these vibrant sanctuaries form. | REI | Facebook

2.8K reactions · 1.3K shares | Billionaire polluter Adani wants to dig one of the world's biggest coal mines in Queensland. If it goes ahead it will wreck our climate and spell the end of our beautiful reef. | Australian Conservation Foundation | Facebook

530K views · 10K reactions | : Julia Sumerling (@seajewlz) // In 2004, Dr. Jason Gedamke was recording underwater sounds in the Great Barrier Reef, and discovered the dwarf minke is the source of an unusual, complex, and stereotyped vocalization called the “star wars” call. Volume up to hear it! This regional-specific behavioral distinction suggests aggregate or community adaptive behaviors among subspecies of minke whales. | Ocean Conservation Research - OCR | Facebook