Like all whales, the Sperm Whale is a mammal, with it's natural habitat in the seas and they can be seen in every ocean of the world, in both topic and cool oceans. It can grow up to 20.5 metres (67 ft) and is the largest toothed animal in the world....
Perhaps one of the most amusing looking monkeys, Emperor Tamarin, can be seen jumping from one branch to another in the great forests of the Amazon Basin. Although only about 25 cm long and half a kilo heavy, they manage to hold parts of the gre...
Komodo Dragons are the heaviest, largest and scariest lizards on this planet. They can grow to a length of over 3 metres (10 feet) and weigh a massive 100 kilograms (200 lbs). Just like crocodiles, they're a living relic of the age of dinosaur...
Hedgehog is a tiny mammal, found in all parts of the globe except North America and Australia. Perhaps that saves some American and Australian children of scars on hands, as the hedgehogs have their backs covered with thousands of sharp and...
This tiny creature is the only member of the chipmunk genus to be found in places outside North America. Their natural habitat is Northern Asia, they live in forests with a bushy understory. Despite being good climbers, they prefer life on t...
The Vampire Squid (Vampyroteuthis infernalis) is the only surviving member of the order Vampyromorphida which means it's a phylogenetic relict. Its scientific name literally means "Vampire squid from hell", but despite this it doesn'...
Brontosaurus (or Apatosaurus as implied by scientists) was one of the largest animals that ever existed. It was about 23 m (75 ft) long and had a long, giraffe-like neck as well as a whip-like tail. These huge dinosaurs weighed at least 25 ton...
Argali, also called the mountain sheep, just as the name suggests, is a sheep that lives in mountain areas of Central Asia. They are the largest and probably most impressive sheep, especially the males that are decorated by massive horns an...
Fossa is a very rare predatory mammal, found only on the island of Madagascar off the shore of Africa. These carnivores are closely related to Mongeese and in appearance they resemble a cross between a Puma and a dog, and their size of up to 6 fe...
The Bowhead whale is one of the largest whales on Earth, it can grow up to 20 meters (66 ft) in length and 136 tons in weight. Up to one third of it's body can be made up of it's head and the Bowhead Whale's huge mouth resembles an archer's bow, thus g...
The Galapagos Tortoise is the largest living tortoise, with it's natural habitat being the Galapagos archipelago. There are 14 subspecies for these turtles, 11 of which still exist, some of them near extinction, but with the help of zoos,...
The Gila Monster is the largest land lizards in the United States and it's native to southwestern U.S. and northwestern Mexico, where they can be found in desert and semiarid areas, under the rocks, in burrows and holes.

These lizards can gr...
The American Paddlefish is an incredibly old species of fish, found only in the Mississippi River, therefore being also called the Mississippi Paddlefish. Being a fisherman's feast for many years, their population is facing a decline. T...
The Gulf Coast Jaguarundi are an extremely rare species of cat, found only in specific parts of Northern America — in the Western Gulf coastal grasslands of southern United States and Northwestern Mexico. These highly endangered weasel-...
The Ring-tailed Cat is actually not a cat, but a mammal of the raccoon family. Why it is called a cat, is a mystery, because it doesn't really bear a resemblance to cats. As the name suggests, this little mammal has rings on it's tail. The body is...
Amazingly, the Saola were discovered by the Western civilisation only in 1992, but they're already endangered, and their numbers are estimated to be below one thousand. They're found only in Vietnam and Laos, near the border of the two cou...
The Giant Anteater is the largest species of anteater found in Southern and Central America, from southern Belize to northern Argentina. Being one of the oddest looking animals in the world, the Giant Anteaters can grow up to 8 feet in lengt...
The Colugo, also know as the "Flying Lemur" is neither a lemur nor does it fly. They are mammals from an ancient lineage, with only two species making up the whole order Dermopetra. They are the most excellent mammal gliders, with a thin membr...
The Rook a.k.a. Corvus Frugilegus seems like a really common bird with the tag “Nothing Special” attached to it. Well, think again! Besides the fact that it shares a name with a chess piece, already 2000 years ago a Greek fable writer called A...
Saw scaled viper or as smart zoologist guys call it Echis Carinatus is a snake found in Middle East and Central Asia, most commonly India. So to start explaining what is so special about this cold blooded murderer, at first you have to know tha...