Ginger Root, they attack it like they are trying to kill it..... Grey Poupon Mustard.......Uncut Horseradish (Ouch)....Sauerkraut......Picante sauce...Papaya.......... Malt Vinegar with French fries....... Pizza..........Hot Dogs with Relish.......Picked Beets........ Bacon.......The wood in the coop on a daily basis....... Peanut butter and jelly......... My pants......... The wifes Pants....... I better quit their
Green plastic shreds - not really food, but unfortunately they always try to snatch them, probably thinking it's a special kind of grass.The stuff keeps flying around in our garden and the run and I always remove any I see but the chickens are just faster...
The metal bars in part of the coop - no idea why they keep pecking at them.
On the slightly more nutritional side - old wheat semolina from the kitchen cupboard that has grown little worms in it - if I mix it with water to make a mash, they go crazy about it.
My fingers if I don't pull them away in time...
Any form of plant life, including bougainvillea, a cactus, thistles...