Animals

Until 1994 the species was thought to be extinct, until rediscovered by Robert Seipp’s expedition.

It is a type of hibernation, which can last for up to nine months.

In some species, they have been modified in such a way that males can use them to generate characteristic sounds.

This means that they do not have veins, but hemolymph (which performs the function of blood) is pump ...

They live in larger groups in places with abundant food or good sunlight, where they come to bask.

The biggest of the genus is the great hammerhead. The record holder is a female caught in 2006 who weighed almost 581 kilograms. The reason for her unusual weight, however, was pregnancy.

The three-toed feet are thick and strong, equipped with a deadly dagger-like claw up to 12 cm (4.7 i ...

This is how they find their way in the environment around them. By emitting high-frequency sounds, t ...