Subsonic Get a 50 pound bag of corn and throw it all on the golf course. They will then have to deal with them
They're already shitting on the green behind my house, adjacent to the pond. The HOA lady contacted the golf course superintendent on my behalf and his response was, "we have this problem from time to time, but we're not going to do anything about it". They groom these greens every morning, so they're clean before any players come thru.