Prevost, John F

Describes the physical characteristics, habitat, food habits, and attack/defense mechanisms of this giant, thick-bodied fish.

Describes the physical characteristics, habitat, food habits, and defense mechanisms of this black and white whale, named because of its diving style.

Describes the physical characteristics and habits of the species of dolphin known as common, saddleback, or Pacific.

Describes the physical characteristics, habitat, food habits, and defense mechanisms of this chunky, peg-toothed mammal.

Describes the physical characteristics, habitat, food habits and defense mechanisms of this gray-spotted whale which can be found in the North Pacific ocean.

Describes the physical characteristics, habitats, food habits, and defense mechanisms of this small-toothed mammal that likes to spin while swimming or leaping.

Surveys the origin, geological borders, water, plant and animal life, and economic and ecological aspects of the Mississippi River.

Surveys the origin, geological borders, climate, water, plant and animal life, and economic and ecological aspects of the Pacific Ocean.

Describes the physical characteristics, habitat, food habits, and defense mechanisms of this vocal whale that lives in the Arctic Ocean.