Joint Publication 5-0, Joint Operation Planning, reflects current guidance for planning. military operations and, as a keystone publicatio n, forms the core of joint doctrine for joint. operation planning throughout the range of military operations.
Food Habits. Elf owls primarily eat insects â especially moths, beetles, and crickets â but occasionally they eat small mammals and reptiles, like spiny lizards, earless lizards, blind snakes and kangaroo rats. In southeastern Arizona, elf owls change their diet based on the weather.
What Do Barn Owls Eat | Barn Owl Facts For Kids. Whether they are living in natural environment or artificial roosting places (such as ruined buildings) barn owls will hunt terrestrial mammals including rodents. Barn owls are known to fly just above the open ground hovering over spots that cover potential prey.