Hello, I am looking for some advice! I have a small flock that 'free ranges' in my backyard, which is about 3/4 acre fenced. There is plenty of cover for them from down trees, brush, etc. In the last month I have lost 2 birds - a brahma and a cochin - to a hawk. These are my 2 biggest hens! And of course, my favorites I am really sad and worried that this hawk now knows where to come for dinner. My other hens are smaller and more vunerable than the two that died and would be easy prey. Now that I have this predator, what do I do?? My hens don't really have a run area, just a coop and then the entire yard. So netting isn't really an option. What can I do to deter this hawk, a scarecrow? Big dog? I am devastated. Thanks for any advice.