Animals

Tuesday, 4 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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Earthworms
There are more than 670 species of earthworms.
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 ...
Black Caiman
They are nocturnal.
Their skin coloration allows them to camouflage during their hunts at night.
Yellow spotted lizard
The skin is covered with scales, the larger ones are on the upper side of the body and smaller ones on the belly of the lizard.
The scales are rough and give the body a specific texture. Those that cover the underside of the bod ...
Stingrays
They sleep buried in the sand.
They leave their tail unburied to be able to protect themselves.
Spotted hyena
Spotted hyenas have a rich repertoire of vocal communication.
The most common sound is a loud “shout” heard over a radius of several kilometers. This sound is use ...
Hedgehogs
They are considered large insectivores.
Their body mass ranges from 400 to 1900 grams, with a body length of approximately 40 centimeters. T ...
Dodo bird
Dodos became extinct about 350 years ago.
Undisturbed by anyone, the birds lived on an island uninhabited by humans from about 10 million year ...
Mallard
It is a highly adaptable species, capable of living even in urban areas.
In some regions of the world, it is considered an invasive species, capable of displacing more vulnerable species of waterfowl.
Brown recluse spider
An average lifespan of brown recluse varies from 2 to 4 years.
They reach adulthood within a year.