I've gotten some Jumbo Guinea and have noticed they are different from my other guineas in the respect that they don't eat Mealworms (just give them a hairy eyeball) and they don't seem to care for white millet. As they are just a couple of months old I still have them penned but I'm wondering now if I made a mistake in getting them. I let my guinea free range for their bug eating abilities. My flock even killed a rattle snake! Do the Jumbo's not eat bugs? Thanks!