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If we pay close attention as we walk through the forests and across the meadows, we can see...
A type of large freshwater crayfish widespread in Europe.
For centuries, the Eurasian eagle owl has been the symbol of wisdom and knowledge.
Common ciliated eucaryotic unicellular organisms widespread in freshwaters.
Penguins are birds living in the Antarctic and adapted to cold temperature and swimming.
A prehistoric amphibian and an early representative of the Tetrapods, which became extinct 360...
Fish-like marine dinosaurs which resembled dolphins; a good example of convergent evolution.
A mammal with features typical of reptiles: it lays eggs and has a cloaca.