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Ocean Currents

News, opinions, photos and facts from Ocean Conservancy

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Poles Apart: The Differences between Antarctica and the Arctic

Posted On June 30, 2016 by

This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.

Have you ever seen a cartoon or advertisement that showed penguins and polar bears cavorting together in the snow?

On the flip side, have you ever seen a documentary film that showed penguins and polar bears together in the wild? Didn’t think so, since they live poles apart. Nevertheless, not everyone (advertisers included) understands the difference between Antarctica and the Arctic. Here are eight ways to tell them apart.

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What Type of Shark Are You? #SharkWeek

Posted On June 26, 2016 by

The long-awaited week filled with chilling shark drama has arrived: #SharkWeek 2016! To get you in the Shark Week spirit, we have put together a personality quiz that will match you with your perfect shark-mate. There’s no better time to discover what type of shark best matches your personality. With over 400 different species of sharks, the possibilities are endless, so take the quiz to get your results. After you find your personality companion, post your results and see if your friends agree!

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10 Things to Know About Sea Turtles

Posted On June 16, 2016 by

This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.

Sea turtles are among the world’s most ancient vertebrates. When on land, they look cumbersome and awkward, their powerful front flippers struggling to pull their weight across ocean shores. But in the water, where they spend most of their lives, sea turtles fly through the water much as birds soar through the sky. Their flippers become wings, their disk-shaped bodies cut through the sea like torpedoes.

Sea turtles remain one of nature’s great mysteries—scientists have only begun to discover secrets of sea turtle life. Here are ten things science can tell you about these marine animals.

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What Inspires a Spear Fisherman to go to Capitol Hill?

Posted On June 10, 2016 by

Captain Scott Childress owns and navigates a commercial spear fishing vessel located in Hudson, Florida.

When Ocean Conservancy asked me to join them to visit elected officials on Capitol Hill to celebrate the 40th anniversary of Magnuson Stevens Fishery Conservation and Management Act (MSA), I was quick to say a resounding “yes,” but a little nervous about my new role.

What the heck would I—a commercial spear fisherman—say to congressmen? As it turned out, quite a lot. I have a unique perspective on fishing in the Gulf of Mexico and on the U.S. law that has served as “tough love” for America’s fisheries.

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10 Things to Know About the Walrus

Posted On May 19, 2016 by

This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.

When you think of walruses, you may picture their tusks—the huge pinniped’s most familiar characteristic. But there is so much more to these “elephants of the sea”! Here are some less-obvious facts about these ice-dwelling creatures.

1. Biologists classify the walrus as a carnivore, or meat eater, which puts the animal in the same broad category as wolves, foxes and lions.

2. The polar bear, weighing as much as 1,200 pounds, is often touted as North America’s largest terrestrial carnivore. But it’s a mere wisp compared to the ocean-going male walrus, which can tip the scales in excess of 3,700 pounds.

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10 Things to Know about Penguins

Posted On April 25, 2016 by

Adelie penguin

This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.

The tuxedo seems to have two separate origins. Why the fashion industry came up with the tux, and why it hasn’t vanished with the top hat, is tough to say. But why penguins evolved into tuxedo-wearing birds is pretty clear: The white belly makes them harder to spot when viewed in water from below against the surface of a sunlit sea, and the black back does the same against the dark ocean surface. It’s all about tricking predators. The survival of this monochromatic color scheme in all 17 penguin species is a measure of how well it has worked in nature’s often-unforgiving game of survival.

Here are ten other fun facts to know about penguins.

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Introducing the National Aquarium’s 48 Days of Blue

Posted On April 22, 2016 by

Did you know that more than 70 percent of the Earth’s surface is water? As we celebrate Earth Day today, we want to pay a special tribute to the ocean!

The ocean is almost 4 billion years old. More than just a pleasant attribute, the ocean is responsible for controlling our climate and supporting our continued survival here on Earth. Their mere existence is what separates us from every other planet in our solar system.

In the 48 days between Earth Day (April 22) and World Oceans Day (June 8), help the National Aquarium give something back to our amazing, life-sustaining blue planet!

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