T-rex tries to fend off scavenging pterosaurs from his recent kill.

ACRYLIC PAINTING • AGGRESSION • ANGER • ANGRY • ANIMAL BEHAVIOR • ANIMAL BODY • ANIMAL THEMES • ANIMAL • ANIMALS HUNTING • ANIMALS IN THE WILD • APEX PREDATOR • ARTWORK • ATTACK • BIPED • BIRD: BIRDS OF PREY • BIRDS OF PREY • CARCASS • CARNIVORE • CARRION • COLOR IMAGE • CONFLICT • CONFRONTATION • CREATURE • CRETACEOUS • DANGER • DAY • DEAD ANIMALS • DEATH • DEFEAT • DEFENDING • DINOSAUR • DINOSAURS • EATING • ENEMY • ENVIRONMENT • EVOLUTION • EXTINCT • FIERCE • FIGHTING • FLYING • FOOD CHAIN • FURY • GROUP OF ANIMALS • HORIZONTAL • HORROR • HUNGRY • ILLUSTRATION TECHNIQUE • ILLUSTRATION • IRRITATION • JURASSIC • KILL • KILLING • LARGE • MEDIUM GROUP OF ANIMALS • MENACE • MENACING • MESOZOIC ERA • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NO PEOPLE • OMINOUS • OUTDOOR • OUTDOORS • OUTSIDE • PALAEONTOLOGY • PALAEOZOOLOGY • PALEOART • PALEOBIOLOGY • PALEONTOLOGY • PALEOZOOLOGY • PAST, THE • PERIL • POWERFUL • PREDATOR • PREHISTORIC ERA • PREY • PRIMEVAL • PRIMORDIAL • PTERODACTYL • PTEROSAUR • SCAVENGER • SCIENCE • SCIENCE: EVOLUTION • SPECIES • SURVIVAL • TERRIBLE • TERROR • THEROPOD • THREAT • TOUGHNESS • TRIASSIC • TYRANNOSAURID • TYRANNOSAURUS • VERTEBRATE • VICIOUS • VIOLENCE • VIOLENCIA • VULNERABILITY • WILDERNESS • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY