United States Air Force Office of Special Investigations - Air Force Informant Program. 1  In December 2013, The Colorado Springs Gazette [10] reported that the OSI was operating a Confidential Informant Program at the Air Force Academy which recruited cadets to gather information about other rule breakers and criminals.
1 Owls, hawks and humans are the natural predators of crows, and imitation âcrow scarersâ such as plastic owls, imitation hawks and scarecrows do have an effect on keeping crows away.
Keep crows away from crops. Protect fruit crops with flexible bird netting, which can be purchased in a variety of lengths and widths at garden and hardware stores or over the Internet from bird-control businesses. Four-inch mesh will keep crows out, but not smaller birds such as robins and starlings.