In my travels, I've seen many strange foods, but this one is now on top of my list. Yes, they are chicken feet. They are grilled. Of course, you don't have any meat, but you chew the grilled skin. It's a lot of work (it's hard to pull if off) for not much. It doesn't really have a name, "menudencia" means "something of little value, scrap". It sells for 10 cents a foot on the street in Ecuador.