"Hawks." . . "Vultures." . . "Merlin Falcon." . . "Owls." . . . . "Eagles." . . "Falcons." . . "Birds of prey." . . . . . . . "Describes the physical characteristics, behavior, voices, and habitats of a variety of eagles, hawks, falcons, and owls. Includes the Peterson System of identifying birds by their unique markings." . "Birds of prey" . . . . . . . "Birds Of Prey: Peterson Field Guides For Young Naturalists"@en . . . "Juvenile works" . . . . . . "Osprey." . .