"Because it's ever-so-much more dangerous than a dumpster?"
Seems like the daft mama of the kittens previously rescued -- twice -- has done had her another set. And this time, since we're obviously not dangerous (dumb, but not dangerous), she has stashed them under the lawnmower on the driveway outside the back door.
Mama cat either isn't really a feral cat, or she's decided that the feral life sucks:And our driveway -- with it's dearth of dumpsters -- seems to be prime kitten-raising ground:
As would the living room, if only we'd bow to the inevitable and open the damned door: