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Freshwater fish used as food in many parts of the world.
The Arctic tern is famous for its long migration route: it flies from the Arctic to the...
The American bison is the largest land animal in North America.
This animation demonstrates the anatomy of spiders through the example of a common European species.
Long-necked herbivorous dinosaur with a robust body.
The Northern white-breasted hedgehog rolls into a ball, using its spines to protect itself.
Many freshwater fishes are also popular as food.
The large white butterfly is a common species of butterflies, through which we demonstrate the...