Includes bibliographical references and index.

VVeen Sea Turtle, Ornate Box Turtle, Painted Turtle, Snapping Turtle, Turtledove, Vicuna, Turkey Vulture, Atlantic Walrus, Pacific Walrus, Tennessee Warbler, Warthog, Giant Water Bug, Alabama Water Dog, Long-tailed Weasel, Boll Weevil, Blue Whale, False Killer Whale, Fin Whale, Gray Whale, Humpback Whale, Killer Whale, Long-finned Pilot Whale, Pacific Pilot Whale, Pygmy Right Whale, Pygmy Sperm Whale, Sperm Whale, Channeled Whelk, Whippoorwill, Gray Wolf, Tasmanian Wolf, Common Wombat, Woodchuck, Acorn Woodpecker, Ivory-billed Woodpecker, REd-headed Woodpecker, House Wren, Yak, Eastern Yellow Jacket, Plains Zebra, Zebrafish