The point CC (and as well asBowman)were pointing out, was that your friend should make compromises, which is not letting them 'free range' and keep them in pen so they do not get plunked by my beloved Red T Hawk
(assuming 'free ranges' does in fact mean running out in open)
I found this regarding killing Red T Hawks in Ohio
http://www.dnr.state.oh.us/Home/species_a_to_z/SpeciesGuideIndex/redtailedhawk/tabid/6916/Default.aspx