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A type of snake with a characteristic spot on its neck.
Penguins are birds living in the Antarctic and adapted to cold temperature and swimming.
The anatomy of annelids is demonstrated through the example of the common earthworm.
The European badger is an omnivorous, nocturnal animal. Badger colonies live in large...
Long-necked herbivorous dinosaur with a robust body.
Widespread heterotrophic unicellular organisms with constantly changing shapes
The best known cartilaginous fish, sharks, do not chew their food; they use their razor-sharp...
One of the best known species of spiders, often kept as pets. Its bite is not fatal for...