Efficient, maintenance free, inexpensive product for keeping annoying geese off ponds and lakes. A solar powered light flashes once a second, mounted to a floatation device, which is anchored to the bottom of the afflicted pond. One unit is effective for an area of 4 to 5 acres for approximately 2-3 years before a replacement light is needed. The flashing light discourages geese from foraging and nesting, causing them to leave and move on to another lake or pond. Ideal for golf courses, residential and commercial areas, or any pond or lake where goose droppings, aggressive behavior and goose destruction have become a problem. There simply is no better product to contend with geese problems. Land unit also available, call for pricing.