From African plains to the snow-covered wilds of North America, illustrations of how nature's deadliest battles are fought over turf, dominance and the right to mate.
In the animal kingdom, mortal danger often comes from where it is least expected; animals go to great lengths to eat, protect their young, or pass on their bloodline.
Animal mothers wage war to protect their young; disputes over territory turn toxic.
Nature's most brutal battles, where size does not matter and there are no guaranteed victories.
Revealing the science and tactics behind nature's deadliest battles.
Nature's greatest warriors go head-to-head.
The filmmakers explore the battles in the animal kingdom, which commonly occur within the same species, whether for territory, bloodline or survival.
The world's strongest, largest and deadliest creatures in the animal kingdom risk everything as they battle for food, territory and mating privileges.
Nature's battle plans reveal how an intelligent attack can be the difference between victory and death.
The crucial moments that make the difference between death and survival for some of the world's deadliest predators.
From bone-shattering to flesh tearing, watch the savage battles for survival in the wild.
Angry elephants rampage; hungry crocodiles battle brave lions; deadly ants turn against their own.
Fearless animals battle to the death using their teeth, jaws, claws and wits in the effort to survive across the world's harshest environments.
Lions go head to head; gray wolves challenge a grizzly bear; hippos battle; a monkey plans a mission to murder.
A mother cheetah confronts the heavy weaponry of a Grants gazelle; three male lions try to take down a rhino.
Fearless beasts battle for survival as bull elephants fight over a group of females; a pride of lions contend with a hungry hyena clan.
A female leopard battles for her lunch and life against a bigger male; the competition among the world's largest great apes; the monitor lizard's tail-turned-weapon.
The tactics that fearless creatures use when challenging the planet's baddest predators.
In Africa, a group of lionesses and a single leopard engage in a battle; in Alaska, two bears fight over the rights to fish for salmon in a river; in the Sahara Desert, a badger confronts two jackals to protect its offspring.
Some of the worlds angriest animals step into the arena and send fins thrashing and fur flying.
Animal fights from across the globe.
Claws and fangs clash when some of the world's most awesome animals engage in all-out warfare.
Animals fight to stay alive; a grizzly bear's robbery gone wrong; a starling defends her home.
Life in the tropics; fatal violence when a tiger is hungry for territory; monster-sized lizards fight.
Animals fight the elements and each other for survival; golden eagles fight for food in Siberia; markhor goats fight in the mountains of Pakistan.
Animals fight to survive at extreme altitudes; a bald eagle in aerial combat; coyote pack fights.