Animals

They appeared on Earth quite early, already in the Cambrian, although it is currently debated whether organisms from this period should be classified as snails.

The sizes of spiders vary significantly depending on the species.

Hammerheads are resistant to stingrays stings.

Its name derives from the Amur river.

They are very chatty.

One of the most beautiful and impressive snails are nudibranch. These are shellless snails with very colorful colors and a symmetrical body structure.

In moderate climate, hedgehogs fall into winter sleep.

There are butterflies whose females do not have wings.

It is native to central and western Africa.

Rottnest Island owes its name to the population of quokkas.