In currency. 1  SOL Project, a currency project in France. 2  French sol or sou. 3  Peruvian nuevo sol, introduced in 1991.  Peruvian sol (1863â1985), in use from 1863 to 1  1985. Argentine 2  sol. Bolivian  sol.
Harris's hawk. The Harris's hawk (Parabuteo unicinctus) formerly known as the bay-winged hawk or dusky hawk, is a medium-large bird of prey that breeds from the southwestern United States south to Chile, central Argentina, and Brazil.
The juvenile Harris's hawk is mostly streaked with buff, and appears much lighter than the dark adults. When in flight, the undersides of the juveniles' wings are buff-colored with brown streaking. They can look unlike adults at first glance, but the identical chestnut plumage is an aid for identification.