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).
Border Collies are the fanatical black and white dogs that have been bred to herd sheep. They come in an assortment of sizes and colors, though they generally range from about 30 to 60 pounds and their typical markings are black with a white collar, chest, head stripe (blaze), paws, and tail tip.