"Vögel." . . . . . "Birds of the Mayas a collection of Mayan folk tales, a guide to finding and knowing birds of Mayaland, a check list of birds" . . . . . "A collection of Mayan bird legends." . . . "Verzeichnis" . . . "Folklore" . . . "Folklore"@en . . . . . . . . "Birds of the Mayas : a collection of Mayan folk tales, a guide to finding and knowing birds of Mayaland, a check list of birds" . . . . . "Birds of the Mayas : a collection of Mayan folk tales : a guide to finding and knowing birds of Mayaland : a check list of birds"@en . "Birds of the Mayas : a collection of Mayan folk tales : a guide to finding and knowing birds of Mayaland : a check list of birds" . . . . . . . . "Yucatán." . . "Mayas Folklore." . . "Mayas." . . . . "Birds Central America." . . "Central America." . . "Birds." . .