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Living fossil, important stage in the evolution of tetrapods.
The animation shows the anatomy of turtles.
Predators on top of the food chain prey on other animals. Their relationship is hunter and hunted.
Penguins are birds living in the Antarctic and adapted to cold temperature and swimming.
Honey bees fly from flower to flower, harvesting nectar and pollen to take them back to the colony.
During the evolution of vertebrates the relative development of brain areas has changed.
Extinct proboscidea closely related to today´s elephants, often hunted by prehistoric man.
Find out the difference between the two species of this magnificent animal: the African and...