Animals

Friday, 20 February 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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Arctic fox
When food is abundant, polar foxes can join their families to form pack-like structures.
It helps them guard and protect their territory more effectively. In such structures, polygamy is more common.
Spotted hyena
Spotted hyenas are social animals living in clans.
There are usually 15 to 80 individuals in a clan. Clans of spotted hyenas are more tightly knit and ...
Leeches
The cephalic segment of the leech is made up of a prostomium and four segments.
Eyes are located on the prostomium. There may be from one to ten pairs of different shapes and sizes. Eye positioning varies between species, and there are even ones that do not have eyes at all.
Brazilian wandering spiders
The risk of death from the bite of these spiders is low, especially outside South America.
Phoneutria boliviensis is the most commonly detected Brazilian cottonmouth in transport, and no deaths from bites by this species have been documented to date.
Tigers
Tigers’ jumps are second to panthers in terms of height, and second to lions in terms of length.
They can jump up to five meters high, and cover eight to nine meters in distance.
European wildcat
The mating season begins in January and lasts until March.
Heat lasts from 1 to 6 days and gestation from 64 to 71 days (average 68).
Luna moth
They vagrant sometimes.
Occurrences of the luna moth in western Europe have been recorded.
Wombat
Wombats usually feed at night.
They are the only marsupials in the world whose teeth are constantly growing, as they are worn down ...
Brazilian wandering spiders
Even if the Brazilian wandering spider is brought to Central Europe and escapes into the wild, it has no chance of survival.
These spiders require high temperatures, which the European climate cannot provide for them. 
Arabian oryx
There were only a few Arabian oryxes left, in zoos or in the private possession of Arab sheikhs.
In 1962, the International Union for Conservation of Nature, the World Wildlife Fund, and others pro ...