The ecological function of golf courses is often overlooked because of a misperception that golf courses have little value. Ponds, wetlands, and waterways are prevalent on golf courses and are used to create hazards and accommodate for stormwater, but these features also provide resources for wildlife.
Non-playing areas usually make up around 25% to 40% of the available land; while water features and wetlands account for 7% of the total acreage on an average 18-hole course in the U.S. This is a lot of area that can be available to wildlife.