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This animation demonstrates birds' bones and eggs through the example of the common...
A monogamous species of ape living on the trees.
The dromedary is an indispensable animal for inhabitants of the deserts.
How do attendants prompt seal pups to do what they are asked to? They are even willing to come...
Subterranean rodents widespread in Central- and Eastern Europe.
The California kingsnake is one of the most popular species of pet reptiles. It was named after...
This animation demonstrates the anatomy of birds through the example of mallards.
One of the largest marsupials.