Animals

Sunday, 22 February 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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Northern pike
They are mostly active during the day.
A characteristic feature of these fishes is the long time they spend each day foraging and a very fast metabolism. This explains why they can grow so fast when given enough food.
Cane toad
Their poisonous skin protects an animal from predators.
When threatened, the cane toad produces a milky-white toxic liquid called bufotoxin.
European mole cricket
Its body is dark brown with a yellowish tint to the underside.
Its body is covered with small, fine, velvety hairs that give it an iridescent reflex. It is translu ...
Dolphins
Dolphins also suffer from ocean pollution and hunting.
Pesticides, heavy metals, plastics, and other industrial and agricultural pollutants that do not dec ...
American robin
There is a color named by robin egg color, it’s name is… what a surprise: robin egg blue.
It is a shade of cyan. The term was used first time in 1873.
Jellyfish
The largest jellyfish is the Nomura’s jellyfish.
Fully grown, it can reach up to 2 meters in diameter.
Maine coon
Their body composition makes them resistant to cold weather.
Apart from the dense, waterproof coating, and bushy, prolonged tail they can wrap around their body to hold the temperature, they have tufted paws that serve as snowshoes.
Otters
Pups born in captivity and raised by humans may grow too attached to them to be safely released into the wild.
Instead of hand-rearing pups, it is better to present one to a female, who most likely will adopt it and care for the pup herself.
European pine marten
The territory of the marten can cover up to 20 km² (12,5 sq mi) for males (although it is usually four times smaller). Females require a smaller territory, from 1.5 to 6.5 km² (0,9 to 4,3 sq mi).
The territory is marked by the scent produced by special glands on the abdomen and the anus. In winter, the territory of the marten decreases.
Narwhal
A characteristic feature of narwhal is a spirally twisted horn.
It grows from the left side of the upper jaw. It can reach 3 meters in length and weigh up to ten kilograms. Female fangs are slightly shorter and smoother than male fangs.