Are the Harrier and King Shepherd both hybrids?
King Shepherd The King Shepherd is a dog breed developed from crossing German Shepherd Dog with Shiloh Shepherd and long-coated European lines of German Shepherd along with the Great Pyrenees in the 1990s.
Heath hen The heath hen ("Tympanuchus cupido cupido") was a distinctive subspecies of the greater prairie chicken, "Tympanuchus cupido", a large North American bird in the grouse family, or possibly a distinct species, that became extinct in 1932.