You make friends with them the same way you do with anyone, spend time with them. I use raw peanuts to entice them to come close then they start to eat from my hand. Hold the nut between thumb and forefinger like momma would offer it. Do not imprint a cock, only hens as the cock 'may' become aggressive during the mating season if he has no fear of humans. Not always but don't chance to ruin a special relationship. Hens are different, they will become a bitch to any and all other birds and stay your friend and teach their young to not be afraid of you. I have many peas that will eat from my hand and a couple of cocks that will set on my arm but don't do this unless you have a plan where you can isolate him if he gets too bossy and starts flogging your company.
for the most part, mine eat from my hand but they do not like to be touched, that is your goal.
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