Pacific Loon (Gavia pacifica) Written by PoB, verified by Editorial Team July 7, 2011 Gaviidae, Gaviiformes[order] GAVIIFORMES | [family] Gaviidae | [latin] Gavia pacifica | [UK] Pacific Loon | [FR] Plongeon du Pacifique | [DE] Pazifiktaucher | [ES] Colimbo del Pac