Tiny Titanosaurs
Credit: copyright © John Sibbick, "Dinosaur Art" (Titan Books)

In this dramatic drawing, John Sibbick depicts a scene from the Late Cretaceous some 85 million years ago, in which Aucasaurus attacks a group of startled titanosaurs from their nests in Argentina, "pushing past the adults guarding nests, and snapping up the babies as they hatch," the caption reads.