Animals

Thursday, 1 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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Leeches
The first cases of hirudotherapy were recorded in Ancient Egypt.
They are known from wall paintings dating back to the 18th Dynasty (1550-1292 BC). The medical use o ...
Fossa
Their genus name–Cryptoprocta–derives from ancient Greek and means hidden anus (crypto-hidden, procta-anus). The latter part, ferox, means fierce or wild.
Their anus is hidden in an anal pouch, which is an unusual trait.
Jellyfish
Jellyfish are extremely well adjusted to climate changes and water pollution.
Combining it with their rapid reproduction, their numbers grow at a very high rate.
Narwhal
They do not have a dorsal fin.
Hawksbill sea turtle
They are migrating species.
Migration is required for females to lay eggs. They move from feeding sites to nesting grounds every two to five years.
Slow worm lizard
Because of their clumsiness and slowness, they often fall prey to birds, hedgehogs, wild boars, weasels, snakes and even toads.
Pterodactyls
Pterodactylus derives from Greek and means “winged finger.”
Hammerhead sharks
Hammerhead species tend to swim in schools.
It is uncommon for sharks, however. During the day, hammerheads prefer company, but they hunt solitarily at night.
Housefly
They are the prey of many animals.
They constitute a significant meal for birds, reptiles, amphibians, spiders, and other insects. In t ...
Crested gecko
It was discovered and described in 1866 by a French zoologist Alphone Guichenot.
Until 1994 the species was thought to be extinct, until rediscovered by Robert Seipp’s expedition.