The characteristic of having strikingly colored irises is observed in certain members of the Capra aegagrus hircus species. This specific trait, a relatively uncommon occurrence across goat breeds, is a consequence of genetic factors affecting pigmentation. These animals, often sought after for aesthetic reasons, present a unique appearance.
The presence of this distinct ocular feature can be influential in breeding programs, where it may be selected for as a desirable trait. Historically, such unusual coloration has been associated with certain breeds and regions, contributing to their perceived value and distinctiveness. The visual impact of this feature has, at times, impacted market prices and breeder preferences.