Duck, Animal, Waterfowl, Mallard, Person, Human, Teal, Beautiful, Branches, Cloud, Cloudy Day, Cold, Drake, Ducks, Forest, Frost, Frozen, Grove, Landscape, Nature, Overwinter, Quietly, River, Season, Shore, Sky, Snow, Snow Cover, Sun, Sunlight, Sunny day, Walk, Weather, Wild Birds, Winter, Wintering, frozen, ducks, forest, river, winter, grove, nature, cold, woods, stream, aquatic bird, season, low temperature, coldness, wood, waterfowl, animal, duck, bird, vegetation, temperature