Choctawhatchee River  The Choctawhatchee River is a  river in the southern United States, flowing through southeast Alabama and the Panhandle of Florida before emptying into Choctawhatchee Bay in Okaloosa and Walton counties. The river, the bay and their adjacent watersheds collectively drain . The Choctawhatchee originates as two separate forks (East Fork and West Fork) in Barbour County, Alabama; the East Fork flows through Henry County and joins the West Fork in eastern Dale County about four miles (6 km) above Newton. The unified river then flows southwest through Dale and Geneva counties into Florida, collecting tributaries along the way: the Little Choctawhatchee River in Dale County, and the Pea River near Geneva. It then flows south into Florida, terminating at Choctawhatchee Bay. Other Alabama tributaries are Claybank Creek and Tight Eye Creek. Once in Florida, the river continues southwesterly through Holmes, Walton and Bay counties until reaching its namesake bay. Major tributaries in Florida include Holmes, Wright, Sandy, Pine Log, Seven Run and Bruce creeks. Choctawhatchee Bay empties into the Gulf of Mexico at East Pass near Destin, Florida. The Choctawhatchee contains several species of fish, including several species of sunfish, channel catfish and spotted bass; other species include Redhorse suckers and carp suckers. Gulf Sturgeon use the river for spawning activities; the U.S. Fish and Wildlife Service collected 522 different sturgeon during a study conducted in October and November 2008; sizes ranged from 1 to 160 pounds. Scientists report sighting sturgeon as far upriver as Newton; they appear to prefer the limestone bottoms for laying their eggs. As recently as the 1920s, sturgeon fishing was a thriving industry in Geneva, with many large fish being caught, packed in barrels, and shipped north. Twenty-one Aquatic Snails and Freshwater Mussel species exist in the Choctawhatchee, with one of the former and two of the latter found only in this particular river. Researchers from Auburn University and the University of Windsor, Ontario, reported possible sightings in 2005 and 2006 of ivory-billed woodpeckers along the Choctawhatchee River.  70% of the Choctawhatchee's watershed is forested; the remainder is mostly croplands and pasture.