Divergence, convergence, and the ancestry of feral populations in the domestic rock pigeon.
Stringham SA, Mulroy EE, Xing J, Record D, Guernsey MW, Aldenhoven JT, Osborne EJ, Shapiro MD. Divergence, convergence, and the ancestry of feral populations in the domestic rock pigeon. Curr Biol. 2012 Feb 21; 22(4):302-8.