There is an international treaty to protect migratory birds, which basically includes just about every bird that is native to an area (at some point during its life). So, European starlings are not protected in America (to include both US and Canada, although obviously the specific laws and protected lists are country specific
), but probably are in Europe. The treaty goes back to the late 1800's when taxidermied birds in hats, along with exotic feathers were so stylish that they nearly caused the extinction of a number of species.
