Santiago-Alarcon, Diego; Tanksley, Susan M.; Parker, Patricia G. (June 2006). “Morphological variation and genetic structure of Galapagos Dove (Zenaida galapogoensis) populations: Issues in conservation for the Galapagos bird fauna”. The Wilson Journal of Ornithology118 (2): 194–207. doi:10.1676/05-010.1. ISSN1559-4491.
Santiago-Alarcon, Diego; Tanksley, Susan M.; Parker, Patricia G. (June 2006). “Morphological variation and genetic structure of Galapagos Dove (Zenaida galapogoensis) populations: Issues in conservation for the Galapagos bird fauna”. The Wilson Journal of Ornithology118 (2): 194–207. doi:10.1676/05-010.1. ISSN1559-4491.