Animals

Monday, 19 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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Southern cassowary
It is the heaviest bird in Australia and the third heaviest in the world.
Heavier than it are only the Common ostrich and the Somali ostrich.
Sperm whale
Sperm whales are the deepest-diving marine mammals.
They usually dive to depths of 300 to 800 meters, but sometimes it’s from 1 to 2 kilometers or even ...
Lemon shark
Lemon sharks are very social.
They live in organized groups with a strict hierarchy and complex social rules.
Butterflies
Queen Alexandra's birdwing (Ornithoptera alexandrae) is a species of butterfly in the family Papilionidae. 
It is the largest diurnal butterfly in the world, with a wingspan of up to 28 centimeters (10 inches ...
Tiger sharks
Tiger shark is an apex predator.
Apart from occasionally falling prey to killer whales, tiger sharks do not have natural predators.
Arabian oryx
The only natural predator of the oryx is the wolf.
In the fight against wolves, oryxes are favored by the difficult living conditions.
Coyote
They are considered to have the best hearing of any canid.
They need excellent hearing, especially when hunting rodents, which make very quiet sounds.
European wildcat
Wildcats can live up to 10 years in the wild.
In captivity, they live between 12 and 16 years.
Central bearded dragon
Individuals may have different skin colors.
Most often it is a mixture of brown, reddish-brown, red, yellow, white, and orange. Their body is co ...
Tiger sharks
They are also scavengers.
They feed on dead animals, including whales.