TeachMe
It's hard to let your post go w/o a reply. Your reference to hypocrisy concerning Real Estate (homes) and sanctuaries (airports) is surprising
to me. As I understand it "sanctuary" is a term that implies Human action to protect bird habitat. Suggesting an air field be moved to accomodate bird life seems a "wild" statement. If you are granting parity to Birds regarding the location of their abode and ignoring Flight safety, you come off as a "loon" (sorry). You didn't mean that birds have equal standing in the degree of care regarding the right to be safe from mid-air collision did you?
AF