Axolotl

The axolotl, also known as Mexican salamander, is an amphibian species that keeps its gills even in adulthood.

Related extras

Freshwater fishes

Many freshwater fishes are also popular as food.

Stag beetle

With the example of the stag beetle we demonstrate how insects' muscles function, how...

The green-winged macaw

A brightly coloured and extremely loud parrot whose screams can be as loud as 110 dB. In humans,...

Grass snake

A species of snake widespread in Europe and Asia.

The life cycle of vertebrates

The life cycle of vertebrates starts with the production of the reproductive cells of an...

Zebra

The striped horse of the savannahs that pedestrian crossings were named after.

Wooly mammoth

Extinct proboscidea closely related to today's elephants, often hunted by prehistoric man.

Deinonychus

Deinonychus antirrhopus, the "terrible claw", was a carnivorous dromaeosaurid dinosaur.

Added to your cart.