Den effect on population size

[infernalis]

It sounds as though a good method would be to dig a hole and bury an old car!

I have some blueprints, but rather than hijack someones art, I'll track it back and get permission, or re-draw it.

It involves the use of a backhoe..... But does not include ANY old cars in the plans.

Lots of cinder blocks, gravel, a drain system, tile entrance, the works.

And when I finally do it, there WILL be cameras inside it and temp probes, as well as an emergency heat source in case winter bears down hard.