The poos are a lot bigger. (Vast numbers of people warned me I'd hate turkeys b/c of the smell, and perhaps if I had more or in tighter quarters I would, but 3 turkeys in a 4x6 'house' plus a half-acre of grass to roam in do not stink at all)
They eat more, and drink more.
They are cold-hardier w/r/t frostbite, as I understand it.
It hurts a lot more when a big turkey whacks you in the face with his wing.
And because they are heavier, when they fly up and land on something inappropriate, it breaks more easily
IMO (tho all I have is 3 BBB and now 2 heritage bronze) they are more interesting than chickens... chickens seem to pigeonhole everything in the world into one of 3 categories: "food", "danger", and "not relevant to my life so I will ignore it". (Roos also have "things I can bounce up and down on"). Whereas my turkeys are interested in EVERYTHING. They want to know what I put down next to the fence, why there is a nail hole in the fencepost, where I'm going, what the horses are up to, etc etc.
I think turkeys are actually pretty smart for birds
and great fun to be around. That is why it is just killin' me to have to process the BBBs next week for the freezer, and why I got the heritage bronze pair to start a new permanent population of turkeys next year
Pat