Exclusionary devices: Description 
Any man made device used to control wildlife. Using the knowledge of specific wildlife species and its capabilities , habits or traits   These devices are applied directly to a main entry points. Commonly a funnel ,a repeating door , a net or any other obstacle that a specific animals can navigate to exit , but cannot navigate reentry. Giving the user control of that area .removing the wildlife that inhabit that area .Allowing the area to be permanently secured.