Saint-Jean-Pied-de-Port grounds. The town has traditionally been an important point on the Way of St. James, the pilgrimage to Santiago de Compostela, as it stands at the base of the Roncevaux Pass across the Pyrenees. "Pied-de-Port" means 'foot of the pass' in Pyrenean French. The routes from Paris, Vézelay and Le Puy-en-Velay meet at Saint-Jean-Pied-de-Port and it was the pilgrims' last stop before the arduous mountain crossing. In 1998, the "Porte St-Jacques" (city gate) was added to the UNESCO World Heritage Sites as part of the sites along the Routes of Santiago de Compostela in France. The cobbled rue de la
Clearflight Pied budgerigar mutation over half the body area affected, although the clear areas in cocks tend to be larger than those of hens. The Clearflight Pied gene is located on one of the autosomal chromosomes. There is no known linkage of this gene with any other mutation. There is no universally accepted genetic symbol for either the locus or mutant allele, so the symbol "Pc" for 'Pied, clearflight' will be adopted here for the wild-type allele at this locus, and the symbol "Pc" for the Clearflight Pied mutant allele. Both Taylor and Warner and Martin used just "P" for the Clearflight Pied locus,