I have apparently trained my chickens! I have been giving them a mealworm treat when it's time to go in the coop at night to encourage them to go in on their own. I set up a new run area for them yesterday and was trying to herd them into it this morning and discovered that they are now trained to follow any clear plastic container, like the one I use to deliver their mealworms. Seems that no matter what they're doing, they will come running after that container! After I got them into the run they looked at me like "Hey! Where's the worms lady??"