Wild Animals
Whether they crawl, fly, swim, slither, walk, run or pounce, wild animals rely on their instincts. Read about all kinds of wild animals, mammals, birds, fish, insects, reptiles and amphibians.
12 Colorful Frog Species: From Tie-dyed Designs to Rare Hues
Amazon Milk Frog: Named for Its Defense, Not Its Color
The Red-eyed Tree Frog Has Extremely Sensitive Skin
What Is a Group of Spiders Called? (Aside From Icky)
What Is a Group of Ants Called? Army vs. Colony vs. Swarm
10 Red Butterfly Species Found From India to Florida to Europe
What Is a Group of Quail Called? Why You Should Give a Flock
What Is a Group of Hawks Called? It's About the Shape They Take in Flight
What Is a Group of Buzzards Called? Depends, Are They Feeding or Flying?
What Is a Group of Fish Called? Not Always a School
10 Weirdest Fish in the World: Batfish, Hairy Frogfish, and More
10 Scariest Fish Lurking in Rivers, Deep Ocean Waters, and Shells
What Is a Group of Baboons Called, a Congress or a Troop?
What Is a Group of Guinea Pigs Called? It's Bigger Than You'd Expect
What Group of Animals Is Called a Business?
What Is a Group of Shrimp Called? (Hint: You'd Use the Term for Bugs)
What Is a Group of Crabs Called? A Scuttle, a Clamor, a Cast?
What Is a Group of Squid Called? Not a Squad, Unfortunately
What Is a Group of Lizards Called? Not a Colony or a Pile but a...
What Is a Group of Alligators Called? It Sounds Surprisingly Formal
10 Cutest Snake Species That Have Us Squeeing
Learn More / Page 26
The arctic fox is able to thrive in temperatures as low as -58 degrees F (-50 degrees C), largely because it has fur on the soles of its feet and the warmest coat of any animal on Earth.
By Wendy Bowman
Puma, panther, mountain cat, mountain lion, mountain screamer, painter, catamount and, yes, cougar. This cat has a lot of names!
By Wendy Bowman
If you've never seen a botfly, it looks rather harmless - like a basic bumblebee even. Until it lays its eggs inside a living host, and that's when things get really gross.
By Mark Mancini
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The green anaconda is the largest of the anaconda species, which makes it arguably the biggest snake in the world.
By Mark Mancini
Dragonflies are fast, powerful and unbelievably aggressive, using a rudimentary form of 'trigonometry' to calculate distance and move in for the kill.
With their fierce jaws and cunning hunting tactics, spotted hyenas don't seem to have much to joke about. So what do those spine-chilling peals of laughter really mean?
Seals have long been known as dry-land clappers, but the first-ever percussive clapping observed by scientists has blown seal clapping theory out of the water. Or should we say under the water?
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The maned wolf might as well be called a werewolf given its unfortunate name. You see it's not a wolf at all, and despite all appearances, it isn't a fox either.
By Mark Mancini
The polar bear's shocking whiteness, ferocity and sheer size make it an icon of purity and power. How do these animals survive in a frigid climate?
From its small size to its docile nature and long life span, the spotted python fills the bill as a great family pet. Our writer should know, he's got one.
By Mark Mancini
But, squirrels that strongly prefer one hand over the other aren't as good at learning, one study suggests. What does this mean for you and me?
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"Pure coyotes" are now much rarer than what we would consider coyote-wolf hybrids, or coywolves.
Elk are some of the most majestic animals in the world, but also some of the most aggressive. Here's what you need to know about the territorial elk.
Dwindling natural habitats are causing a significant decline in certain seahorse species. To bolster populations, researchers in Australia are building seahorse hotels and leaving the lights on.
By Wendy Bowman & Talon Homer
With lightning speed and incredible vision, the cheetah is the fastest land animal on Earth and the best hunter on the savanna.
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It may be the world's smallest fox, but its ears give it a huge hearing advantage.
Reindeer are, of course, best known for their main gig om Christmas Eve every year, but there's more to them than just their flying and sleigh pulling prowess.
There are up to 26 species of penguins in the world, most of whom mate for life, and while none of them can fly, they swim like Olympic champs.
Beaver attacks get a lot of media attention but are beavers really crazed killers that we should be afraid of? And what good do they really do?
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The national bird of the United States has taken on iconic status as the avian avatar of freedom, but its wingspan and steely gaze guarantee its status in the pecking order of prey birds as a symbol of strength.
They look so cute and fluffy, but koalas have a fierce side too. Still, their biggest threat to survival is mankind.
By Alia Hoyt
Gorillas can live to be about 35 to 40 years old and are much gentler (and much sleepier) than you might think.
The female emu may lay the eggs, but the male emu does all the caretaking. And that's just one fascinating thing we learned.
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They're the cutest and most curious masked mammals around. But they also have a reputation for being a nuisance. Here's everything you need to know about the raccoon.
By Meg Sparwath
Sea otters are adorable, back from the brink of extinction and will totally bite you.