Describes the physical characteristics and behavior of several species of sharks.

Explore the physical characteristics, behavior, habitat and life cycle of various frog species, camouflage, and poison secretion.

Describes the physical characteristics, habits, behavior, and life cycle of koalas.

Describes a trip to Yosemite National Park and introduces the area's natural history, biology, and geology.

Describes the physical characteristics, habitat, and life cycle of this species of giant lizard, which is found only in Indonesia.

Explore the physical characteristics, behavior, habitat and life cycle of ostriches, as well as facts on everything from feathers to eggs.

Explore the physical characteristics, behavior, habitat and life cycle of various dragonfly species, eye lenses, and molting.

Explore the physical characteristics, behavior, habitat and life cycle of various tick species, reproduction, and exterior markings.

Explore the physical characteristics, behavior, habitat and life of various walkingstick species, camouflage, and mimicry.

Describes the physical characteristics, behavior, habitat, and life cycle of eagles and examines the different kinds, including the golden eagle, American bald eagle, Ayre's hawk-eagle, and harpy eagle.