Animals

Saturday, 31 October 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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Red-necked wallaby
The main diet of a red-necked wallaby consists of herbs and grasses.
In times of drought, they feed on roots, which is their primary water source.
Octopus
Octopuses can camouflage themselves.
Thanks to special cells in their skin, they can adjust their skin color to the environment like a chameleon. Camouflage is used by these animals both for hunting and hiding from predators.
Arctic fox
In freezing weather, polar foxes limit their movement and curl up to minimize heat loss.
They hide their head and limbs under their body and adopt the most optimal shape, which has a reduced heat transfer surface area to an absolute minimum.
Hippopotamus
Hippos lead an amphibious lifestyle.
They mostly stay in the water during the daytime, showing activity after dusk and at night. Then the ...
Goblin shark
Goblin sharks live in a marine environment on depths below 100 meters.
They can be found in seamounts, upper continental slopes and submarine canyons. Younger specimens usually reside in less deep waters than their older counterparts.
Malaysian trumpet snail
Their shells are equipped with an operculum, that closes when the snail feels threatened.
Kiwi bird
The breeding season of kiwi birds lasts from late winter to early summer.
Ocean sunfish
While in danger, they can speed up.
When being pursued, those fish can accelerate rapidly and even jump over the water surface.
Arctic fox
Arctic fox's burrows are located on hills in unfrozen soil.
A complex of burrows can cover up to 1,000 square meters. Tunneling systems can function for decades ...
Lemon shark
They are commonly found in coastal subtropical waters.
They occupy mostly the eastern shores of both the Americas, the Caribbean and the Gulf of Mexico, and the western coast of north and central Africa.