Other examples include: 1  Some mating dances, commonly carried out by birds, are examples of fixed action patterns. 2  In these cases, the sign stimulus is typically the presence of the opposite sex. 3  Kelp gull chicks are stimulated by a red spot on the mother's beak to peck at the spot, which induces regurgitation.
Norwegian's 13-ship fleet sails all over the world, with 2015 itineraries lasting anywhere from one to 45 days. The cruise line's most popular routes include Hawaii, Alaska and the Caribbean, with home ports in U.S. cities like Honolulu, Los Angeles, Miami, New York and Seattle.
Norwegian Cruise Line Corporation Ltd. (Norwegian), a wholly owned subsidiary of Norwegian Cruise Line Holdings Ltd., is an American company operating cruise ships, headquartered in unincorporated Miami-Dade County, Florida. It began operations in 1966 under the name Norwegian Caribbean Line.he cruise line was founded as Norwegian Caribbean Line in 1966 by Knut Kloster and Ted Arison, with just one 8,666-ton, 140m cruise ship/car ferry, Sunward, which in 1966 operated as a car-ferry between Southampton UK and Gibraltar, for that one, short season only.