Territorial challenge

My flock, it appears that I face a challenge for neighborhood supremacy. A band of nomads have, seemingly overnight, erected a castle in the center of Hillcrest Estates. Even worse, the nomads built their fortress on a strategic bridge that provides the easiest route from the ayatollah compound to PetSmart, the dog park and other key locations. They have placed cones at both ends of the bridge to bar all vehicular traffic. This is a clear act of defiance; for I have made numerous territorial claims on this bridge over the last seven years. Wendell and I are preparing to go in for a closer look. God willing, these interlopers will be cast out.