or log in
The American bison is the largest land animal in North America.
Red deer are even-toed ungulates, ruminants. Their males have spectacular antlers.
Otters are semi-aquatic predatory mammals.
Dogs are the domesticated subspecies of grey wolves.
Living fossil, important stage in the evolution of tetrapods.
The cockchafer (or maybug) is a widespread bug in Europe. Its larvae, known as chafer...
Cattle typically live in stables. They were domesticated around the same time as swine. Cow's...
This video explains why the Barbary sheep on the savannahs bear such a strong resemblance to goats.