No matter what shade or  color combination a snake has, each snake's color is key to its  survival as both hunter and prey. The most common snake colors are  black, green, brown and yellow.1 person found this useful.o matter what shade or  color combination a snake has, each snake's color is key to its  survival as both hunter and prey. The most common snake colors are  black, green, brown and yellow. 1 person found this useful.
Hotels within 2 miles of Washington Dulles International Airport (IAD) 1  Hyatt Regency Dulles 3.5 stars Excellent 4.3 / 5( 542 genuine reviews ) Hotels.comÂ® RewardsFor every 10 nights, get 1 free! 246 people looked at this hotel in the last hour. Most recent review Stayed overnight, early flight.
Number of U.S. hotels by hotel chain. An interesting graphic I came across shows the number of hotels in the U.S. by the seven largest U.S. hotel chains. Hilton Worldwide: 3,382 hotels; 506,455 rooms. Marriott International: 3,110 hotels; 501,070 rooms.