Animals

Wednesday, 29 July 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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Sea lamprey
Sea lampreys can be found deep under the sea.
Specimens of the sea lamprey have been recorded at depths of 4000 m (2,5 mi).
Dodo bird
Traditionally, the dodo bird is considered a massive, clumsy bird.
In old drawings, the dodo was depicted as an obese bird living in captivity (in the early 17th centu ...
Asian elephant
It is significantly smaller than its cousin from Africa, the African elephant.
The Asian elephant has smaller, more round ears and one finger, instead of two, on the upper lip of its trunk.
Slow worm lizard
Females are larger than males. The female's body length can reach 50 centimeters and the male's up to 40.
Kiwi bird
They lay up to six eggs a year.
Chicks hatch after 80 days of incubation.
European tree frog
The European tree frog is under strict species protection in Poland.
The International Union for Conservation of Nature has revised the species’ endangered status severa ...
Snails
The snail shell has four basic functions.
It is an armor that protects the snail's soft body against external threats, protects it against excessive water loss, provides an attachment for muscles, and accounts for calcium storage.
Spotted hyena
Fur color varies and changes with age.
It is relatively short and coarse, and the long dorsal mane is less pronounced in the spotted hyena ...
Adelie penguin
There are over 10 million adult Adélie penguins, and the total population is estimated at 14 to 16 million.
The Adélie penguin is listed by the IUCN as LC (least concern) species.
Viper dogfish
Scientists estimate that the genus Trigonognathus originates in the Middle Eocene, some 41 million years ago.