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This video explains why the Barbary sheep on the savannahs bear such a strong resemblance to goats.
During the evolution of vertebrates the relative development of brain areas has changed.
A prehistoric flying reptile, similar to birds. However, there is no direct evolutionary...
The saker falcon is a large bird of prey widespread in Europe and and Asia.
An ant colony consist of a queen, male ants and workers.
Eurypterids are an extinct group of Palaeozoic aquatic arthropods.
If we pay close attention as we walk through the forests and across the meadows, we can see...
A species of monkeys with complex social structure where hierarchical system can be clearly...