Originally posted by _I_:

carrots, brown mushrooms (will not eat glowing mushroom), turnips, blueberries, raspberries, honey, onions

they can pull one out of a stack

ohh honey and onions must be new

Checked it, Honey doesnt work

So its
* Red berries
* Red Mushrooms
* Blue Berries
* Carrots
* Turnips
* Onions