Crosby has a rich history in interscholastic swimming dating back to the days of the ivy covered yellow brick high school. Even before Crosby was known as the Bulldogs, we were called the Blue and White or simply the Ivy. Dating back to the thirties, Crosby High School Swimming was one of the most successful programs in Connecticut winning city, league, and state championships. Crosby alums have been key figures in Connecticut swimming for decades.