Actitis Macularia is the scientific name for the spotted sandpiper, a type of migratory shorebird that is commonly found across North and Central America. There are several synonyms for Actitis Macularia, including the American Sandpiper, Teeter-peep, and Tip-up bird. These names reflect the bird's unique behavior of "teetering" or bobbing up and down while walking on the shoreline, as well as its distinctive spotted appearance. The spotted sandpiper is known for its distinctive calls and is an important indicator of the health of wetland ecosystems. With its widespread distribution and charming behavior, the Actitis Macularia is a beloved part of North America's natural heritage.