Animals

Friday, 7 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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Spiders
A significant number of spiders experience cannibalism associated with the act of reproduction.
Most often, it is the male who falls victim to the female - usually during or after copulation. Case ...
Crustacean
After hatching from the egg, one of three types of development can take place, depending on the species.
Some crustaceans hatch in an adult-like form and grow with successive moulting (epimorphosis). Other ...
American mink
They live near forest waters, marking the boundaries of their territory with the secretions of their perianal glands.
The size of the territory depends on the sex, males have areas of up to 440 ha, and females 8-20 ha.
Great grey shrike
It is the largest of shrikes encountered in Europe.
Blue-Tongued Lizard
They use blue tongue to fend off potential predators.
When disturbed, those lizards hiss and reveal their tongues.
Pink river dolphin
They are known for blushing.
When spooked or excited, the boto will flush pinker.
Amur leopard
Despite the efforts to preserve the species, they are endangered by inbreeding.
There are so few Amur leopards living in the wild, the small genetic diversity in the gene pool may lead to inbreeding depression.
Insects
Insect sizes vary widely, ranging from less than 2 mm to more than half a meter.
The record holder, measuring 62.4 cm (24,5 in), is a representative of Spectra order. This specimen ...
Amur leopard
They are nocturnal.
They hunt at dusk or dawn, sleeping through most of the day.
Turtles
The largest turtle known so far was Archelon ischyros.
The body length of this marine giant was as long as 4.5 m and its weight was about 2.2 t. It lived a ...