Hunting in Urbinia
Orcs, and their half-orc relatives, tend to be on the taller side in Urbinia, with skin ranging in natural color from whiteish tan through grey. However, orcs that spend time in the sun tend to "tan" into greenish shades, some going almost black. This is most noticeable in orcish sailors, who have earned the nickname "sun-orcs" (or "cooked orcs" by those less charitable).
Orcs, while no less likely to be present in the Underland than those of any other race, are the stereotypical Urbinian sailors and are often what the typical citizen think of when they hear of a member of the navy (much to the chagrin of the Elves).