I enjoyed John Owens’ article “When The Goose Poop Hits The Fan.” In England (I am English), this is a problem that has been dealt with humanely for many years by feeding corn or other feeds treated to interfere with the egg laying; a form of birth control.
Something similar is available here: www.idausa.org/ida-offers-free-birth-control-for-geese/
Gavin E. Pike