Bird of prey "Accipitres", subdividing this into four genera: "Vultur" (vultures), "Falco" (eagles, hawks, falcons, etc.), "Strix" (owls), and "Lanius" (shrikes). This approach was followed by subsequent authors such as Gmelin, Latham, and Turnton. Louis Pierre Veillot used additional ranks: order, tribe, family, genus, species. Birds of prey (order Accipitres) were divided into diurnal and nocturnal tribes; the owls remained monogeneric (family Ægolii, genus "Strix"), whilst the diurnal raptors were divided into three families: Vulturini, Gypaëti, and Accipitrini. Thus Veillot's families were similar to the Linnaean genera, with the difference that shrikes were no longer included amongst the birds of prey. In addition
Bird of prey travelled further, the familiar names were applied to new birds with similar characteristics. Names that have generalised this way include: kite ("Milvus milvus"), sparrow-hawk or sparhawk ("Accipiter nisus"), goshawk ("Accipiter gentilis"), kestrel ("Falco tinninculus"), hobby ("Falco subbuteo"), harrier (simplified from "hen-harrier", "Circus cyaneus"), buzzard ("Buteo buteo"). Some names have not generalised, and refer to single species (or groups of closely related (sub)species): merlin ("Falco columbarius"), osprey ("Pandion haliaetus"). The taxonomy of Carl Linnaeus grouped birds (class Aves) into orders, genera, and species, with no formal ranks between genus and order. He placed all birds of prey into a single order,