Hey all. For those of you that free range, how do you deter hawks? I had a coopers hawk take out a young bird yesterday. I didn't see the attack, but found the carcass. The hawk was seen again later in the day, with a friend. This morning one hawk returned, perching on the roof of the coop planning the next attack. I scared it off, but it came right back. I scared it off one more time and haven't seen it since. I have my chickens in a run for the most part, but it's not fully enclosed (no top). What are my options? Is aviary netting worth the price? Thanks in advance!