The dromedary is an indispensable animal for inhabitants of the deserts.
Marine mammals, the largest known animals to have ever existed.
This animation explains the most important characteristics of waves through sound waves.
One of the largest marsupials.
The fat-tailed scorpion is one of the world's most dangerous scorpions.
Let's learn about the bear species that became the symbol of species conservation.
Oases are areas in deserts where water is available.
Red deer are even-toed ungulates, ruminants. Their males have spectacular antlers.
Reindeer are the northernmost deer species.
The life cycle of vertebrates starts with the production of the reproductive cells of an individual and ends with the production of the reproductive cells...
Extinct proboscidea closely related to today's elephants, often hunted by prehistoric man.
The dentition of different species of mammals reflect their feeding habits.
During the evolution of vertebrates the relative development of brain areas has changed.
African villages adapt to the natural environment well and reflect of the culture of local tribes.