Don't they like moles and/or voles too? I've got several in my front and back yards that I'd love them to feast on. I believe this problematic hawk is a juvenile though so that explains a lot
They're welcome to my moles and voles if they want them. I have noticed that the only mole-free area in my yard is the chicken run. It may help that I have intentionally chosen mainly larger breeds so that they are less attractive prey than bantams would be.
Not immune, once I'm letting them out again I'm sure I'll have losses eventually, but less attractive.
Back on topic, Does anyone have a good reference for setting up an antiseptic footbath?