I need a few more brush piles on my place and this layout provides some nice structure underneath them. Just sharpened the chainsaw blades so will get a few of these up in Jan/Feb. Need to kill some coyotes on same trips. Sure nice jumping a few cottontails when you are walking around. Seems like they are hanging in there around my place. And have a few coveys of quail so I do think the existing piles I just tossed together are also helping.