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How Many Common Birds Can You Name?
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If bird watching is your thing, you've come across the right quiz. If you think you have what it takes to name 40 of the most common birds, test your skills with this quiz.
5 Things You Should Know About the 'New' Southern Ocean
science.howstuffworks.com/environmental/earth/oceanography/southern-ocean-news.htm
The Southern Ocean has finally been officially recognized, though scientists have known about it for over a century.
What Is a Group of Crabs Called? A Scuttle, a Clamor, a Cast?
animals.howstuffworks.com/marine-life/what-is-a-group-of-crabs-called.htm
Crabs scuttle along the ocean floor, dig in the sand and wave their claws during territorial standoffs. But what is a group of crabs called? These quirky, armored creatures actually have more than one collective noun.
Horseshoe Crab Looks Like an Alien, If We're Being Honest
animals.howstuffworks.com/marine-life/horseshoe-crab.htm
The horseshoe crab might look like a creature from another planet, but it’s a vital part of Earth’s marine ecosystems.
16 Most Dangerous Amazon Animals: Look but Don't Touch
animals.howstuffworks.com/animal-facts/most-dangerous-amazon-animals.htm
The Amazon rainforest is teeming with life — some of it mesmerizing, some of it deadly. The most dangerous Amazon animals have evolved extreme adaptations to hunt, defend and survive in one of the most biodiverse places on Earth.
How Hibernation Works
animals.howstuffworks.com/animal-facts/hibernation.htm
Hibernation is a survival strategy designed to conserve energy when conditions are harsh. Learn all about hibernation, like how it affects the body.
What's the Difference Between Manta Rays and Stingrays?
animals.howstuffworks.com/marine-life/difference-between-manta-rays-stingrays.htm
These two sea creatures can be easy to confuse. But they're actually quite different. We talked to experts to find out how to tell them apart.
Humpback Whales Have Made an Amazing Comeback From Extinction
animals.howstuffworks.com/mammals/humpback-whale.htm
Humpback whales can be as long as a city bus and weigh as much as two. They love to breach and water slap with their fins and tails, making them a perennial favorite for whale watchers.
10 Cool Animals That Stand Out in a Crowd
animals.howstuffworks.com/animal-facts/10-animal-skills.htm
Animal have some amazing skills. Read on to see which animals have the most amazing skills.
10 Innovations in Hydropower
science.howstuffworks.com/environmental/energy/10-hydropower-innovations.htm
People all over the world are working on turning this very ancient power source into an even more important modern one. And that means a lot more than dams.