Animals

Saturday, 19 September 2026
27 facts about turtles
27 facts about turtles
The only vertebrates so armored
The first turtles appeared on Earth at the end of the Permian about 240 million years ago. Although the first ones had neither plastron nor carapace, ...

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American mink
An oil called mink oil is made from the fat layer under the mink's skin.
It is a source of palmitoleic acid, which has properties similar to human sebum. For this reason, it ...
Fossa
A fossa is an endemic mammal of Madagascar.
It resembles a dog (thanks to its muzzle), a weasel (due to its ears), a cat (due to clawed paws), and a monkey (thanks to a tail that makes up approximately half of the fossa’s length).
Southern cassowary
It is the heaviest bird in Australia and the third heaviest in the world.
Heavier than it are only the Common ostrich and the Somali ostrich.
Black Caiman
Black caimans love the heat.
They bask in the sun, and their black scales help them absorb the heat.
Viper dogfish
It gives birth to up to 26 pups per litter.
Aye-aye
It is closely related to an extinct giant aye-aye (Daubentonia robusta).
It was 2,5-5 times heavier than aye-aye and occupied south-western parts of Madagascar.
Blue tang
It possesses a razor-sharp spine sticking out near its tail.
It contains a toxin, capable of causing severe pain.
Alligator snapping turtle
Its face resembles prehistoric creatures, namely dinosaurs.
Asian elephant
Asian elephants communicate with each other with growls, rumbles, moans, and bellows.
Their vocalization can be picked up from over 1.6 kilometers away.
Tiger sharks
The average lifespan of a tiger shark is 27 years in the wild.