Erick Wolf, president of OvoControl a company marketing a product to control pigeons shared an observation which confirms the findings of a North Carolina State University random sample test in which extensive predator loss occurred both from four-legged and two-winged creatures that dine on free-range chickens.
His observation is reproduced below with his permission:
OvoControl is registered as an aide to control nuisance populations of pigeons especially in the vicinity of feed mills. The product when ingested will prevent eggs hatching and will markedly reduce and control pigeon populations. For further information access www.ovocontrol.com Erick Wolf can be contacted (949) 388-3671.