"In spring, waves of bright white snow geese against an endless blue sky fly into southeastern Colorado. They roost on the scattered lakes on the prairie and feed in the surrounding fields, making the area a favorite rest stop on their annual migration." In February, when the fields and reservoirs of Southeastern Colorado turn white—not from snow but from the large white geese arriving by the thousands during their traditional migration to their winter roosts—it’s time, once again, for the annual High Plains Snow Goose Festival, one of the largest birding festivals in Colorado. Families, bird watchers, and a variety of outdoor enthusiasts come to Lamar each February to see the arctic waterfowl as they arrive via the Western Central Flyway that includes Colorado, New Mexico, and the Texas Panhandle. Prowers County’s scattered ponds, lakes, and reservoirs are waterfowl magnets, and the Snow Goose is no exception. In recent decades, their population has been exploding as they currently have a breeding population approaching 6 million, a sizable chunk of which migrate right through southeastern Colorado. Not only are these geese beautiful to see, but the sound of tens of thousands of large white geese flapping their wings as they rise from the water is not something easily forgotten. The festival offers a variety of programs, field trips, and seminars that celebrate birding and the heritage of Southeastern Colorado. Tours take guests to Two Buttes Reservoir, John Martin Reservoir, and Picture and Carrizo Canyons, south of Lamar. Event registration is free. However, field trips range from price depending on the length of the program and if meals are provided. Numerous programs are also offered at no charge..