Animals

Monday, 10 November 2025
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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Black Caiman
They do not show particular aggression towards humans but will attack when their territory is disturbed, especially during mating season.
There have been over 80 recorded attacks on humans, most of them fatal.
Cane toad
Cane toads are omnivorous.
They prefer meat to plants but tend to eat some greens from time to time. Toads feed mainly on inver ...
Corn snake
To hunt prey, they rely on their highly developed sense of smell.
Their eyesight, on the other hand, is very poor.
Tigers
The primary family unit is a female with her cubs.
Males stay with them occasionally.
Otters
Most of the otter species sleep on land, except for the sea otters that sleep floating in groups called rafts.
While sleeping, they entangle themselves in kelp to avoid floating away.
Narwhal
Narwhal's tusks are innervated.
Scientists say that thanks to this they receive various types of information from the environment, s ...
Octopus
The equivalent of the kidneys in octopuses is the so-called nephridia.
Hippopotamus
Hippos are among the largest modern mammals.
Because of their size, it is difficult to weigh such an individual in the wild. Based on estimates, ...
Brazilian wandering spiders
During storage and transport, females are able to weave a cocoon and lay eggs.
The container ship used to transport bananas from South America to Europe sails from a week to even ...
Tigers
Within the last 100 years, their historical habitat has shrunk to 6%.
As recently as the 19th century, tigers were spread from eastern Turkey through the South Caucasus t ...