English Columba Columba Columba (genus) Columba (genus) English English English English English English Wikipedia English English English Wikipedia English English Wikipedia English English English English http://en.wikipedia.org/wiki/Columba_%28genus%29 Wikipedia English English English English Columba leucocephala English English English English English English Pale-capped Pigeon Columba leucocephala Columba English English English English English Columba = dove English Columba English English English Wikipedia English 英語版 English Wikipedia English Wikipedia English Columba English Columba (genus) English Columba English English English Columba (genus) Pale-capped Pigeon English Wikipedia English Columba English English Columba