. . . . . . . "Juvenile works" . "Juvenile works"@en . . . . . "Provides a basic exploration of the appearance, behavior, and habitat of swans, a family of large and graceful birds." . . "A basic exploration of the appearance, behavior, and habitat of swans, a family of large and graceful birds. Also included is a story from folklore explaining why some swans are black." . "A basic exploration of the appearance, behavior, and habitat of swans, a family of large and graceful birds. Also included is a story from folklore explaining why some swans are black."@en . . "Folklore" . "Folklore"@en . "Provides a description of swans explains where and how they live, what they eat, and how they give birth, and includes a swan story." . "Provides a description of swans explains where and how they live, what they eat, and how they give birth, and includes a swan story."@en . . "Swans" . "Swans"@en . "Swans." . .