Sounds like you enjoy the bug protein. In truth your free range eggs contain a lot more beta carotine and Vitamin A. If they are not free ranging, you basically have the equivalent of cage-eggs (although I assure you that your cage is better than the poor girls whose eggs end up in the grocery store!). But really at the end og the day what you like- as weird/gross as it may sound- is a bird who is getting lots of bugs and worms and things. Barring feeding them live crickets from the store... which is a riot to watch as long as you are not a cricket- or getting some form of specialty hen food you're likely out of options.