15cm x 9cmMeaning:Oblique-sided ToothFun Facts:Elephant ears radiate heat to help keep these large animals cool, but sometimes the African heat is too...

6cm x 3.5cmFun Facts: Their skin secretes a natural sunscreen substance which is red-colored. The secretion is sometimes referred to as "blood sweat",...

21.5cm x 15cmDiet:HerbivorousPeriod:Upper JurassicMeaning:Arm ReptileFun Facts:Brachiosaurus was unusual in having longer front legs than back legs.Th...

10cm x 4.9cmFun Facts: Pigs seek out the company of each other and often huddle to maintain physical contact, although they do not naturally form larg...

19cm x 8.5cmFun Facts: The heart beats at a rate of about 60 beats/min when the orca is at the surface, dropping to 30 beats/min when submerged.

14cm x 9cmFun Facts: Lions are the only members of the cat family to display obvious sexual dimorphism. They also have specialised roles that each gen...

5.5cm x 3cmFun Facts: Polar bear fur consists of a layer of dense underfur and an outer layer of guard hairs, which appear white to tan but are actual...

6.5cm x 6.5cmFun Facts: Goats are extremely curious and intelligent. They are also very coordinated and widely known for their ability to climb and ho...

12cm x 6.5 cmFun Facts:A cow can climb up the stairs, but cannot climb down. This is because her knees cannot bend properly.

6.5cm x 4.5cmFun Facts: The Peregrine Falcon reaches faster speeds than any other animal on the planet when performing the stoop, which involves soari...

4cm x 3.5cmFun Facts: The barn owl has acute hearing, with ears placed asymmetrically. This improves detection of sound position and distance and the ...

3.5cm x 5.5cmFun Facts: Meerkats are small burrowing animals, living in large underground networks with multiple entrances which they leave only durin...

3cm x 4cmFun Facts: The most obvious difference between rabbits and hares is how their kits are born. Rabbits are altricial, having young that are bor...

6cm x 5cmFun Facts: Lion cubs are born with brown rosettes that disappear as they age, although some lions may retain faint spots.

7.5cm x 9cmFun Facts: Ostriches can sense predators such as lions from far away. When being pursued by a predator, they have been known to reach speed...

6.9cm x 4.4cmFun Facts: The species is able to live without free water, as its kidneys are adapted to restrict water loss. A fennec's burrowing can ca...

12.5 cm x 6.5cmFun Facts: A cow can climb up the stairs, but cannot climb down. This is because her knees cannot bend properly.

6.5cm x 5.5cmFun Facts: In January 2011, a Border Collie was reported to have learned 1,022 words and acts consequently to human citation of those wor...