"Pterylosis of Columba livia. A, ventral; B, dorsal. al. pt, alar pteryla or wing-tract; c. pt, cephalic pteryla or head-tract; cd. pt, caudal pteryla or tail-tract; cr. pt, crural pteryla; cr. apt, cervical apterium or neck-space; fm. pt, femoral pteryla; hu. pt, humeral pteryla; lat. apt, lateral apterium; sp. pt, spinal pteryla; v. apt, ventral apterium; v. pt, ventral pteryla." -Parker, 1900

Rock Pigeon Feather Tracts

"Pterylosis of Columba livia. A, ventral; B, dorsal. al. pt, alar pteryla or wing-tract; c. pt, cephalic…

"Columba livia. Sacrum of a nestling (about fourteen days old), ventral aspect. c1, centrum of first sacral vertebra; c1, centrum of fifth caudal; c. r, first sacral rib; l1, centrum of first lumbar; l3, of third lumbar; s1, of fourth lumbar; s3, of sixth lumbar; tr. p, transverse process of first lumbar; tr. p', of fifth lumbar; tr. p'', of first sacral." -Parker, 1900

Rock Pigeon Sacrum

"Columba livia. Sacrum of a nestling (about fourteen days old), ventral aspect. c1, centrum of first…

"Columba livia. Skull of young specimen. A, dorsal; B, ventral; C, left side. al. s, alisphenoid; au, angular; ar, articular; b. o, basi-occipital; d, dentary; e. o, ex-occipital; eu, aperture of Eustachian tube; f. m, foramen magnum; fr, frontal; i.o. s, inter-orbital septum; ju, jugal; lc, lachrymal; lb. s, lambdoidal suture; m. eth, mesethmoid; mx, maxilla; mx. p, maxillo-palatine process; na, na', na'', nasal; o. c, occipital condyle; or. fr, orbital plate of frontal; pa, parietal; pa. s, parasphenoid (rostrum); pl, palatine; p. mx, premaxilla; pt, pterygoid; qu, quadrate; s. an, supra-angular; s. o, supra-occipital; sq, squamosal; ty, tympanic cavity; IL-XII, foramina for cerebral nerves." -Parker, 1900

Rock Pigeon Skull

"Columba livia. Skull of young specimen. A, dorsal; B, ventral; C, left side. al. s, alisphenoid; au,…

A group of different varieties of domestic pigeons including the tumbler, the pouter, and the carrier pigeon.

Domestic Pigeons

A group of different varieties of domestic pigeons including the tumbler, the pouter, and the carrier…

The Fantail is a popular breed of Fancy Pigeon which are domesticated varieties of the Rock Pigeon (Columba livia).

Two Fantail Pigeons

The Fantail is a popular breed of Fancy Pigeon which are domesticated varieties of the Rock Pigeon (Columba…