Describes the physical characteristics and probable behavior of this long-necked dinosaur.

Describes the physical characteristics and probable behavior of this peaceful giant of the Jurassic.

Describes the physical characteristics and probable behavior of this three-horned plant-eating dinosaur.

Describes the physical characteristics and probable behavior of this beaked dinosaur, which lived in the area now called the Gobi Desert.

Describes the physical characteristics and behavior of these giant carnivores.

Presents the physical characteristics and behavior of this meat-eating hunter and fighter.

Describes the physical characteristics and behavior of this flesh eating dinosaur.

Looks at the anatomy, habits, and activities of the ten-ton plant-eating dinosaur which was one of the longest creatures to inhabit the earth