I found this bug outdoors, walking around a windowsill the other evening after dusk. The area in which I found it is littered with plant and bug debris (close to where I found a brown widow, which I've been keeping to watch and learn about -- pictures may follow later). I believe it has six legs.
I have observed this bug pick up pieces of dead bugs and attach them to the pile of debris it carries upon its back. It was fairly disinterested in the human food crumbs that were on the counter I had it explore. I speculate that it is a carnivorous scavenger that doesn't hunt its own live prey; perhaps the debris it collects is strictly used for camouflage, perhaps for more, I don't know.

Does anyone know what kind of bug this is?

-- Sid
(Kudos to my mother for the awesome photos she was able to get of this tiny creature.)