Overview
The White Leghorn chickens originated in Tuscany, Italy, developing from landraces. They were introduced to America in the mid-19th century, where they underwent significant development through selective breeding. These efforts focused on enhancing their egg-laying capabilities and standardizing their appearance, particularly the clean white plumage and single comb.
Today, the White Leghorn is globally recognized as the foremost breed for commercial white-egg production. Its efficiency in feed conversion and consistent high yield of large white eggs have made it an industry standard. While industrial strains are highly specialized, more traditional strains are maintained by enthusiasts for heritage preservation and exhibition.
Origins
Tracing back to Italy, the White Leghorn earned its place in the lineage of chickens through generations of selection — a slow conversation between climate, husbandry, and human eye. The world's most prolific commercial white-egg layer.
Temperament
Custodians describe the White Leghorn as they are active, alert, somewhat flighty birds..
Conservation
Current status: Common · rarity tier Common. Working populations remain in the hands of a small global network — 0+ of them keep programmes on Best of Breed alone.
White Leghorn, in photographs.
A living plate — community submissions and high-resolution photographs from Wikimedia Commons, sorted by clarity.