Animals

Friday, 9 October 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
Limulus living today are saltwater animals. Fossil specimens also inhabited freshwater enviroments.
Currently living horseshoe crabs evolved 244 million years ago and are now considered living fossils as they didn't change a lot since then.
Goblin shark
After death, skin color quickly turns dull brown or grey.
Great spotted woodpecker
They are omnivorous, with invertebrates forming the basis of their menu.
Their diet includes beetle larvae, adult beetles, spiders, ants and caterpillars. They make up for t ...
Great grey shrike
It has been listed under the least concerned by the UICN Red List.
Snails
The largest land snail is the black snail.
It occurs throughout Europe, where it was introduced in the 16th century. This snail can reach 20 cm in length.
Brown recluse spider
Brown recluse is often mistaken for wolf spider.
As a matter of fact, these two are not difficult to distinguish – brown recluse, apart from the violin-shaped marking, has also its legs uniformly colored.
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 ...
Spiders
The pedipalps consist of six segments.
They lack the metatarsus segment. In males, the last segment (tarsus) is used for reproduction, while the first (coxa) in both sexes is modified to make it easier for the spider to eat.
Ball python
They feed on rodents and birds.
They are “used” as pest control in various rural communities.
Hammerhead sharks
Pups are not taken care of after birth.
They are fairly independent, usually grouping with the rest of the pups in the warmer water, until they are large enough to survive on their own.