Drone shot flying over a snow-covered marsh

frozen marsh snow bridge swamp winter snowing grey overcast reeds grassy grass long minnesota cold icy frozen tundra frost snowflakes snowfall snow storm snowscape frozen marsh ice formations snow drifts snowcovered trees winter wonderland ice fishing winter activities minnesota wilderness snowcovered fields subzero temperatures frozen rivers wilderness wild space place field storm blizzard flakes drone shot view aerial tracking backwards away marshy