Animals

Monday, 3 August 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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Horseshoe crab
They live in the Atlantic Ocean near the coast of North and Central America and near the Asian coasts in the Pacific.
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.
Tigers
The most commonly recognized is the division into six subspecies, although some researchers suggest that there are only two–island, and continental.
A common division distinguishes the subspecies: Bengal tiger Siberian tiger Indochinese tiger Sumat ...
Great spotted woodpecker
Woodpeckers are most often victims of birds of prey.
Goshawk and sparrowhawk are the greatest threats to these birds. Because of predation, survival rates of these birds cannot be accurately estimated.
American robin
American robins are native to North America.
They can be found from Alaska to northern Mexico.
Aye-aye
Aye-aye is an endemic species native to Madagascar.
It occupies mostly the east coast of Madagascar, but can also be found in the north-west part of the island.
Snails
They appeared on Earth quite early, already in the Cambrian, although it is currently debated whether organisms from this period should be classified as snails.
These organisms had rudimentary and primitive shells. Over the next 80 million years, they slowly ev ...
Hippopotamus
Hippos are very noisy.
Their sounds are reminiscent of a pig's quack, although they can also roar. Their voice can be heard during the day since they do not speak at night.
Malaysian trumpet snail
Red-rimmed melania can start reproducing at a size of 5 millimeters in length.
Turtles
Since 1500, 7 species and 3 subspecies of turtles have become extinct.
The last extinct species is Chelonoidis abingdonii, whose last representative died on June 24, 2012. ...