I've wormed once in the last two years. I've noticed that the over the course of time I've became more inclined to let nature take it's course.
I have had chickens for three years now, and only wormed once, this past fall/winter when egg production dropped lower than even the low temps would accou t for. Took care of the mites at the same time, too! And i live on clay, TONS of worms. I'm not even close to being an "exlerienced" chicken keeper, but I don't fuss very much over my chickens and figure if the poop looks good, no worries. May add some acv and garlic to the water soon, though, have been seeing some runny poops.
As far as turkeys go, felt out the situation with DH last night, maybe next year for turkeys. He's got a surgery coming up and already pretty stressed out. But you guys won't kick me off just cause I don't have turkeys yet, will ya?