Found this the next afternoon, on my way to a sushi date. GROSS. What on earth did he do with the other half??
Upon further inspection, I found this bird's almost skeleton. It blended in so well I almost stepped on it before seeing it.
And then I found this. I can't say for sure what it is, but my money's on "other half of the first picture". He must've just taken the skin off of this half and run around with rat-skin booties or something. Not sure if eating the skin/fur or wearing it Silence of the Rats style disturbs me more.