Campania International B-158-GS 1-Piece Flores Birdbath, Grey Stone Finish We suggest that birdbath/fountain Tops not be left outside in the winter. Once the top fills with water/snow and freezes, the top may crack Shown in Greystone (gs) Item type-birdbath Ideally, a fountain should be stored indoors in the winter away from the elements Fountain pumps, finials, and other Small components should be stored indoors. Check the fountain periodically to insure that the cover is secure and water is not accumulating in any fountain component