We have a half dozen bird feeders at the house. I am not amused by crows. I fed them last year-the corpses of 18 woodchucks. Haven't had any woodchuck problems this year. I can usually nail 2 crows with one #6. We will see who wins this year......
I will give them a fair chance and provide cracked corn and other stuff to eat. If they attack my sweet corn instead, they are toast. I will annihilate them and spare no quarter.