GHOs usually kill avian prey by forcing it off the roost after dark. The GHO follows the prey down and captures then kills it on the ground. If your birds can be accessed by this owl, he, she, or they will kill every bird you own.
Owls are cavity nesters. An attic, bridge, or abandoned building suits GHOs as well as a hollow tree trunk. Also as soon as one owl egg is laid the owls begin incubation. This stretches out the owl rearing season because there is a new owlet hatching every couple of days and they all love chicken tenders. Your owl is not going anywhere fast.
Owls are cavity nesters. An attic, bridge, or abandoned building suits GHOs as well as a hollow tree trunk. Also as soon as one owl egg is laid the owls begin incubation. This stretches out the owl rearing season because there is a new owlet hatching every couple of days and they all love chicken tenders. Your owl is not going anywhere fast.