My strong-willed rooster will not eat out of my hand, although his "ladies" will. I'm always trying to gain his trust, so this morning I fed them mealworms as a nice treat. He would take one, then drop it, keeping his beak close to it and cluck until one of the ladies ate it. He did this 4 or 5 more times, so I barricaded the ladies in the coop and offered him another. He took it, dropped it, and refused to eat it. He would not take another one. Eventually my Polish hen snuck past me and ate it. Is this "polite" behavior normal?