A lorry turned over in the 70s on the M4 as a reward for stopping to help my farther was given a couple of cockerels , we ate one and kept the other, it was the most vicious bird we ever had, came to his end on a Saturday afternoon when he attacked a man leaving the local pub.
Can I recommend a big statue of and elderly bearded chap in a white suit and a string tie. Maybe with a motto such as "Keep Freeing Chickens" or you could save a few quid and just use the initials.......
Knowledge is knowing that a tomato is a fruit. Wisdom is not using it in a fruit salad.
Amateurs practice until they get it right. Professionals practice until they never get it wrong.