Animals

Thursday, 12 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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Ball python
Its name derives from curling into a ball while threatened or frightened.
Alpaca
Alpacas do not destroy pastures because they have soft pads on the underside of their hooves.
They also have a nail on the front of their foot that is constantly growing. Under natural conditions, alpacas wear it against hard ground.
Brown recluse spider
Its venom is necrotic.
Both male and female can inject venom. However poisonous, its bite is not deadly. People react diffe ...
Cabbage White butterfly
They are active during the day.
Adult butterflies spend days looking for a nectar of a plant. They tend to feed on flower species they're already familiar with.
Narwhal
Narwhal was first described in 1758 by the Swedish naturalist Karol Linnaeus in his work "Systema Naturae".
Brittle stars
For locomotion, brittle stars use their arms.
Arms are elastic and allow the brittle star to move relatively fast. Four of five arms are used for ...
Northern pike
They are territorial and aggressive.
Aggression within the species is common and is caused by fighting for space and food. It happens that larger individuals steal prey from younger pikes.
Zebra mussel
Eating zebra mussels is not recommended.
Because of their filtering properties, lots of toxins and pollutants may be present in clams flesh.
European mole cricket
During the breeding season, which takes place in late spring, the female lays between 100 and 350 eggs.
They are stored in a specially prepared underground chamber and watched over by the female. To raise ...
Common cuckoo
Although the global population of the cuckoo is slightly declining, it is considered a species of the least concern.
According to measurements, the global population of these birds is between 25 and 100 million individuals.