Animals

Friday, 27 March 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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Grey heron
Both parents incubate the eggs.
About 25 days pass from laying the egg to hatching. After the young hatch, the male and female are a ...
Arctic fox
The mating period begins in the spring.
During this time, polar foxes search for a place to start a family. Fertilization occurs in April or May. Arctic foxes are monogamous, and males and females share the care of the offspring.
Pterodactyls
Pteranodon currently contains two species, Pteranodon longiceps, and Pteranodon sternbergi.
Scientists unearthed over 1,200 specimens of Pteranodon and distinguished two species based on their skulls.
Komodo dragon
They are sexually dimorphic.
Females lay eggs in September. They can be monogamous and form bonds with chosen individuals, which ...
Vaquita
Their natural predators are sharks and killer whales.
Hammerhead sharks
The distinctive structure—a hammer-like head—is called a cephalofoil.
It allows sharks an increased binocular vision and depth perception.
Amur leopard
They can achieve a maximum speed of almost 65 kph.
Platypus
The Platypus was heard of in Europe in 1798, when the second governor of New South Wales, John Hunter, sent a pelt of an Aboriginal hunted pecker to Britain.
British scientists did not believe in the authenticity of the specimen, it was even assumed to have ...
Kiwi bird
Kiwis hold cultural importance to Māori.
They form a strong spiritual association with kiwi. It has been formally recognized in the Treaty of ...
Hammerhead sharks
Hammerhead sharks swim at a slight angle, due to differences in their fins length.
Their pectoral fin is shorter than their first dorsal fin, and tilting allows them to use longer fin to swim efficiently.