Animals

Saturday, 6 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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Slow worm lizard
It can be distinguished from snakes by their movable eyelids and the presence of ear holes.
Toco toucan
The Toco toucan is an easily recognizable bird, mainly because of its beak, which is the most prominent feature of the species. Sexual dimorphism is not pronounced. Females are slightly smaller than males.
It has contrasting plumage, mostly black. The throat, upper chest, and rump are white, and the under ...
Tawny frogmouth
They lay one to three eggs in single clutch.
Both parent incubate eggs but males do it during the day and partners change over at night. Brooding bird is provided with food by it’s partner.
Tigers
Tigers venture only in the presence of a related individual.
For females, it’s a mother with a daughter.
Arctic fox
Arctic fox's burrows are located on hills in unfrozen soil.
A complex of burrows can cover up to 1,000 square meters. Tunneling systems can function for decades ...
Southern cassowary
Their toe-claw is long and dangerous.
The three-toed feet are thick and strong, equipped with a deadly dagger-like claw up to 12 cm (4.7 i ...
Hawksbill sea turtle
Their primary food sources are sea sponges.
They feed on selected sponges species, such as Tethya actinia, Aaptos aaptos, or Spheciospongia vesparium. Thanks to their pointed beaks, extracting sponges is easy.
Narwhal
They do not have a dorsal fin.
Asian elephant
Trunks are also used to drink.
It sucks up about eight liters of water. Asian elephants have to drink at least once a day.
Brittle stars
Some species, however, are hermaphroditic or protandric.
Protandric animals produce male and female gametes at different times. Hermaphroditism is the occurr ...