coral reefs

When sharks are fished-out from coral reefs, fish body shapes change

Sounds kinda weird.. but studying nearly identical coral reef systems off Australia, my collaborators and I discovered something unusual on the reefs subjected to nearly exclusive fishing of sharks—fish with significantly smaller eyes and tails. This provides evidence of ...

The Dwindling Sharks and Rays of the Western Indian Ocean

By Rhett Bennett Sharks have been cruising the world’s oceans for millions of years. We know them as ferocious hunters, built for the kill. And some are. However, most shark and ray species have somewhat less aggressive feeding behaviour ...

Oceans in Balance

By Shawn Heinrichs As young child growing up on the Wild Coast of South Africa, the ocean I knew was a very different place than the ocean we know now. The ocean of my childhood was vast and unfathomably bountiful, ...

Before the Next Storm: Helping People and Nature Adapt

By Vera Agostini, Senior Marine Scientist, The Nature Conservancy Major hurricanes like Sandy (New Jersey in 2012) and Ivan (Eastern Caribbean in 2004) and Typhoon Haiyan (the Philippines 2013) make global headlines as they hit coastal communities, appropriately drawing attention to the human, ...

Protecting Coral Reefs, From the FL Keys to the Savu Sea

By Rob Brumbaugh, Integrated Ocean Management Lead, The Nature Conservancy I’ve just returned from Bali, Indonesia, where I spent three weeks working with The Nature Conservancy’s Indonesia marine program, and attending an international conference of scientists and economists ...

Protecting Fisheries on a Budget: Low-tech Solutions in Barbuda

Co-authored by Shah Selbe Ayana: Over the past year I’ve spent a lot of time speaking with Caribbean governments and stakeholders about potential ways to restore and sustainably manage their oceans. I speak about how marine reserves increase the ...

Fishermen In Palau Take On Role of Scientist To Save Their Fishery

By Carl Safina and Elizabeth Brown The island nation of Palau is a legendary tropical coral paradise, with perhaps the most farsighted fisheries management in the Pacific. Palau has protected its reef fishes from the export business that has destroyed ...

Assessing Barbuda’s Ecosystems – What’s Under the Water?

Before making changes to ocean management, it helps to know something about the status of living creatures and ecosystems you’re trying to use sustainably. So, nine marine biologists* (plus me makes ten) descended on Barbuda in May to conduct ...