Animals

Sunday, 31 May 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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Basking shark
In the past, basking sharks were known as sea serpents.
Because these sharks sometimes swim in large groups on the surface, occasionally one behind the othe ...
Sea otter
An individual may spend its entire life in the water, but many venture onto land.
In contrast to the water environment, sea otters are very clumsy on land, but this does not stop them from taking a rest on land. 
Platypus
The Ornithorhynchidae family, to which the Platypus belongs, appeared in Australia about 15 million years ago.
Nowadays they live on the east coast of Australia and in Tasmania.
Boa constrictor
They reach sexual maturity at the age of 3-4 years when their length exceeds 180 cm.
Reaching sexual maturity does not stop growth. Boas continue to grow throughout their lives, although at a slower rate than during the juvenile stage.
Pink river dolphin
It belongs to the family Iniidae.
Horseshoe crab
Bacterial tests made from their blood are used on the International Space Station to check for the presence of unwanted microorganisms.
Alpaca
Alpacas have the splitted upper lip characteristic of camelids and continuously growing teeth that must be trimmed.
Alpacas that feed on silica-rich plants partially wear down their teeth.
Hippopotamus
Nowadays, Nile hippos live only in the central and southern parts of Africa.
They are most often found in the oases, lakes and rivers of Sudan, Somalia, Kenya and Uganda, as wel ...
Tigers
Tigers’ jumps are second to panthers in terms of height, and second to lions in terms of length.
They can jump up to five meters high, and cover eight to nine meters in distance.
True seals
Seals, or animals included in the seal family, are predatory marine mammals.
There are nineteen species of Phocidae (also called true seals or earless seals):Mediterranean monk ...