how to tell if the groundhog sees his shadow
Groundhog Day Groundhog Day, (Pennsylvania German: Grund'sau dÃ¥k, Grundsaudaag, Grundsow Dawg, Murmeltiertag; Nova Scotia: Daks Day[1]) is a popular tradition celebrated in the United States and Canada on February 2. It derives from the Pennsylvania Dutch superstition that if a groundhog (Deitsch: Grundsau, Grunddax, Dax) emerging from its burrow on this day sees a shadow due to clear weather, it will retreat to its den and winter will persist for six more weeks, and if it does not see its shadow because of cloudiness, spring will arrive early. While the tradition remains popular in modern times, studies have found no consistent correlation between a groundhog seeing its shadow or not and the subsequent arrival time of spring-like weather.[2]
Reichenbach Falls Sherlock Holmes: A Game of Shadows, a 2011 film adaptation inspired by "The Final Problem", also hosts the falls, although in this adaptation, a large castle has been built over them, replacing the pathway.[11]