Life cycles

Describes the physical characteristics, habits and stages of development of one kind of isopod, the pill bug.

Describes the physical characteristics, habits, and stages of development of painted lady butterflies.

Describes the physical characteristics, habits and stages of development of large milkweed bugs.

Describes the habitat, eating habits, and life cycle of the sockeye salmon.

Describes the life cycle, behavior, and habitat of kangaroos.

Describes the habitat, eating habits, and life cycle of the chimpanzee.

Describes the habitat, food, and life cycle of the black bear.

Describes the life cycle, behavior, and habitat of the world's largest animals, whales.

Describes the life cycle, behavior, and habitat of the members of the squirrel family that live in underground burrows.

Photographs and text trace the life cycle of the monarch butterfly, from egg, to caterpillar, to chrysalis, to full-grown butterfly.