Diversity of light-detecting organs
Several analogous types of eyes have developed independently through convergent evolution.
A species of venomous snakes widespread in Europe. Its bite is rarely fatal to humans.
If we pay close attention as we walk through the forests and across the meadows, we can see...
Gibbons are apes native to southern Asia.
Living fossil, important stage in the evolution of tetrapods.
The American bison is the largest land animal in North America.
Otters are semi-aquatic predatory mammals.
Moles are small subterranean mammals with modified, spade-like forelegs.
A popular pet of children. They can be easily recognized by the patches behind their eyes.