You have come to the right place There are people here that are a great sources of information I have picked up a lot just reading past blogs that people have posted questions and then someone has answered them.
I am new to Turkey raising I have been around chickens all my life but about 2 years ago started my own flock of chickens.
I have 17 Red Bourbon Polts and Incubated 8 Chics from my flock of birds and timed it so they are the same age.
I have my chics and polts together and they are doing great together matter of a fact at this point the chics are the trouble makers .
The only thing that might happen as they grow up there maybe a Tom that tries to mate with a Chicken and that could injure or kill a hen.
Things I do to keep my birds healthy...... good feed.....fresh water..... free range and put Diatomaceous Earth in there food and dust there coop and also each bird for parasites.
I also put one tablespoon of apple cider vinegar per quart in there water all of this keeps the Chickens fat happy and healthy.
I also make home made biscuit's on the weekend and a few for the chickens its like a shark feeding frenzy
There is no problem with black head because all my chics are brought up from day old.
My only worry is that my fencing may not be enough for the Turkeys the pen is 50 feet across 8 feet high the coop is 8 feet high and 8 feet long and 4 feet wide.
I will not keep all the 17 Turkeys I will sell some eat some and breed maybe 6 hens and 2 toms.
I may have to clip wings or put cover over the pen or both.
If anyone has advise for me please let me know always willing to learn more.
P.S. I just started using Chicken water nipples and they are great lot less trouble and mess.