Feral cats? Let me tell you about our feral crows. They sit on the fence and yell at people.
The intelligence of the creatures is alarming. Studies show that they remember faces and are capable of revenge. More than one person has found his credit rating ruined, and found out that six credit cards had been taken out in his name by crows.
They will follow you into convenience stores and remember your PIN if you hit the cash machine. I knew a guy whose house sale was in limbo for six months because crows altered the title somehow.
So I was not entirely dismayed to find a big dead crow on the sidewalk the other day. I suspected other crows, of course. Maybe this crow squealed on the others. I'll pin his wings. You push him off the branch.
I let it sit there overnight, expecting Nature to do something with it, somehow. We have raccoons the size of Mini Coopers around here; maybe they'd drag it down into their lair.
It was still there the next day, so I kicked it into a bag and put the bag in the trash. If anything should go into recycling, you'd think it would be a crow, but the city has a strict no-corpse policy, and there's really nothing they can make out of them.
"Made of 10 percent post-consumer crow" is not something you see on any product.
I was later informed that if you hang a crow in your yard, other crows will avoid your home. (Note: This does not work with door-to-door survey takers; don't get excited.) Possibly, but: