A Protoceratops biting the tail of an attacking Velociraptor.

AGGRESSION • ANIMAL BEHAVIOR • ANIMAL HEAD • ANIMAL MOUTH • ANIMAL TAIL • ANIMAL THEMES • ANIMAL • ANIMALS HUNTING • ANIMALS IN THE WILD • ARTWORK • ATTACK • BATTLE • BEAK • BIPED • BIRD: BIRDS OF PREY • BIRDS OF PREY • BITING • CAMPANIAN • CARNIVORE • CERATOPSIA • CERATOPSID • COLOR IMAGE • COLOUR IMAGE • CONCEPT • CONFLICT • CONFRONTATION • CREATURE • CRETACEOUS • DANGER • DAY • DEFENCE • DEFENSE • DESERT • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • DROMAEOSAURID • ENEMY • ENVIRONMENT • ESCAPE • EVOLUTION • EXISTENCE • EXTINCT • FEAR • FEATHER • FIERCE • FIGHTING • FOOD CHAIN • FRILL • GEOGRAPHY • GEOLOGIA • GEOLOGY • HABITAT • HERBIVORE • HERD • HORIZONTAL • HORNED • ILLUSTRATION • ILLUSTRATIONS • IMAGINATION • JURASSIC • LANDSCAPE • LANDSCAPES • MENACE • MESOZOIC ERA • MOUTH OPEN • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NATURE • NO PEOPLE • OPEN MOUTH • OPEN-MOUTHED • ORIGIN • ORNITHISCHIA • OUTDOOR • OUTDOORS • OUTSIDE • PAIN • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOART • PALEOGEOGRAPHY • PALEONTOLOGY • PALEOZOOLOGY • PAST • PERIL • PLANT • PREDATOR • PREHISTORIC ERA • PREY • PRIMEVAL • PRIMITIVE • PROTECTION • PROTOCERATOPS • QUADRUPED • RAPTOR • REPTIL • REPTILE • REPTILES • ROCK • SAURISCHIA • SCIENCE: EVOLUTION • SPECIES • SURVIVAL • TERROR • THEROPOD • THREAT • THREE DIMENSIONAL • TOUGHNESS • TWO ANIMALS • VELOCIRAPTOR • VERTEBRATE • VICIOUS • VICTIM • VICTIMS • VIOLENCE • VIOLENCIA • VULNERABILITY • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY