According to a 2007 newspaper report, Source Columba (Latin columba, "pigeon") was the code name for the Confidential Pigeon Service, an unconventional...

Columba (/kəˈlʌmbəˌ ˈkɒlʌmbə/) or Colmcille (7 December 521 – 9 June 597 AD) was an Irish abbot and missionary evangelist credited with spreading Christianity...

The bird genus Columba comprises a genus of medium to large pigeons. The terms "dove" and "pigeon" are used indiscriminately for smaller and larger Columbidae...

The Columba Project (Gaelic: Iomairt Cholm Cille), formerly known as the Columba Initiative, is a program for Gaelic speakers in Scotland and Ireland to...

rock dove, rock pigeon, or common pigeon (/ˈpɪdʒ.ən/ also /ˈpɪdʒ.ɪn/; Columba livia) is a member of the bird family Columbidae (doves and pigeons).: 624 ...

(constellation) Columba (Chinese astronomy), a constellation Columba (given name) RMS Columba, a Clyde paddle steamer launched in 1878 MV Columba, a car ferry...

painter. She took the name Columba when signing her paintings and writings, probably related to the constellation Columba, which is the focal point of...

The common wood pigeon (Columba palumbus), also known as simply wood pigeon, is a large species in the dove and pigeon family (Columbidae), native to...

Trinity College Library, MS A. I. [58], sometimes known as the Book of Columba) is an illuminated manuscript and Celtic Gospel book in Latin, containing...

The domestic pigeon (Columba livia domestica or Columba livia forma domestica) is a pigeon subspecies that was derived from the rock dove or rock pigeon...