Two bull Stegotetrabelodon animals fight each other for mating rights.

ANIMAL BEHAVIOR • ANIMAL THEMES • ANIMAL • ANIMALS IN THE WILD • ARTWORK • ATTACK • BALD EAGLE • BATTLE • BEHEMOTH • BIG • BIRD • BULL • CENOZOIC ERA • CHALLENGE • COLOR IMAGE • COLOUR IMAGE • CONFLICT • CONFRONTATION • CREATURE • DANGER • DAY • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • EAGLE • ELEFANT • ELEPHANT • ELEPHANTIDAE • ENORMOUS • EVOLUTION • EXTINCT • FACE TO FACE • FACE-TO-FACE • FACING • FAUNA • FIGHTING • FOUR ANIMALS • FULL LENGTH • FULL-LENGTH • GIGANTIC • GOLIATH • GOMPHOTHERE • HERBIVORE • HOOFED MAMMALS • HORIZONTAL • HUGE • ILLUSTRATION • ILLUSTRATIONS • IVORY • LANDSCAPE • LANDSCAPES • LARGE • LATERAL VIEW • MALE ANIMAL • MAMMAL • MATING • MEGAFAUNA • MENACE • MIOCENE • MOUNTAIN • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NEOGENE • NEOZOIC ERA • NO PEOPLE • OUTDOOR • OUTDOORS • OUTSIDE • PACHYDERM • PAIRING • PALAEONTOLOGY • PALAEOZOOLOGY • PALEONTOLOGY • PALEOZOOLOGY • PAST, THE • PERIL • PLIOCENE • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • PRIMORDIAL • PROBOSCIDEA • QUADRUPED • REARING UP • SCIENCE • SCIENCE: EVOLUTION • SIDE VIEW • SOARING • SPECIES • STEGOTETRABELODON SYRTICUS • STEGOTETRABELODON • STRENGTH • SYRTICUS • TERTIARY • THREAT • TOUGHNESS • TUSK • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY