What degree of gopher control might I logically expect from Barn Owls?
Barn Owls by themselves will not completely eliminate a rodent challenge. Nevertheless Barn Owls can and will make a drastic difference in areas where excessive rodent populations exist, and will help keep the rodent populations in balance. Barn Owls are a farmers best friend and will reduce gophers and other rodent pests to tolerable levels eliminating the need for expensive baits, traps, and labor. The conditions for success with Barn Owls depends on and includes rodent density, available Barn Owls in your area, available nesting sites, and if Great Horned Owls are in the vicinity. Barn Owls do not migrate (to any significant degree) and they are very selective as to what they will hunt as they swallow their prey whole. Harsh winter weather conditions and removed habitat play a factor in a successful Barn Owl program. If they can not hunt because it is to windy, rainy, or if snow blankets the ground (for long periods of time), Barn Owls will generally starve to death rather than relo