Animals

Monday, 15 June 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
Some spiders use environmental vibrations to locate prey.
This is especially popular among web-weaving spiders. Some species can also locate prey by detecting changes in air pressure.
Dodo bird
The name dodo, adopted in the English-speaking world, first appeared in an account by the travel writer Thomas Herbert in 1634.
He assumed that it came from Portuguese. In this language, the word “dodo” means “stupid.”
Goblin shark
Their jaws are sought after by collectors who pay a good price for them because of their uniqueness.
Black Caiman
Juvenile black caimans have yellow stripes and spots.
Although some of the bandings remain until adulthood, most fade.
Basking shark
The pectoral fins of the basking shark are very broad.
It has two dorsal fins, the first of which, shaped like an almost regular isosceles triangle, is not ...
Arctic fox
Although not as good as the red fox or dog, their hearing is good.
They can hear in the 125 – 16,000 Hz range. They can hear lemmings digging at a depth of 10 – 15 centimeters.
Axolotl
Axolotls were one of the pillars of the Aztecs' daily diet.
Given that the Aztec civilization fed on everything that lived, it is easy to imagine that axolotls were common prey for fishermen.
Dolphins
Dolphins also suffer from ocean pollution and hunting.
Pesticides, heavy metals, plastics, and other industrial and agricultural pollutants that do not dec ...
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 ...
Gila monster
It is diurnal, with most activity taking place in the morning.