I think faseh67 answered the question honestly and with a bit of humor. It is legal in his state and Eurasian Collared doves are classified as crop pests in his country. FWIW, it is legal to hunt Eurasian Collared doves in CA also. US law classifies Eurasian Collared doves as an invasive species and leaves it up to states to regulate it. The OP asked about "any" species of dove and not just mourning doves which fall under different regulations. Pennsylvania may handle Eurasian Collared doves differently but that is Penn's prerogative. But your above answer was about federal law and not Penn law.