Reagan National Airport is reached directly via the Metrorail station adjacent to Terminal B/C. Servicing an estimated 20 million passengers annually, Reagan National is the closest airport to the D.C.
BLUE OR GREY The called Blue or Grey Border Collie is due to the presence of a dilute gene, so the deepness of black color is blended, to bluish, slate or dark grey. As well as it happens with other coat colors, the differences are easily seen on puppies (better than on adults, whose coats gets darker).
The one thing you may notice with a Border Collie is that most often, even with a rough coat, the hair on the belly is not long. For a working dog, this would be an advantage. This is Dan (Hemp 'n Fly's Danny Boy), an imported Welsh saddle-patterned dog belonging to Mary Ann Lindsay of Haden Lake, Idaho.