Ok, so I have three Narragansett turkeys, 2 females, 1 male, which freerange with my chickens. They are pretty cool, very curious, lots of personality. However, any time there is a new chicken, or babies, or basically anything new, they are persistently aggressive, ie. stalking new chickens and pecking, attacking, bushing up, etc. And worst of all, I just had a hen hatch 8 runner duck babies, and before I could get her isolated (they came a little earlier than expected), the turkeys had killed one. I know it was them because when my husband went to get the nest box and hen, he said the turkey was standing in the nest box over her, probably waiting for a little head to pop up so she could grab it. Has anyone else ever had similar issues? I love my turks but I guess I might have to sell them on craigslist. They are also mean to my existing chickens that they grew up with (turkeys are about 8 months old). The chickens are always darting and dodging around them.