Logos and uniforms of the Pittsburgh Steelers "Steagles"; the team's colors at that time were green and white as a result of wearing Eagles uniforms. These are the colors of the city's official flag which are the colors of the city's namesake Sir William Pitt. The colors black and gold are also representative of the two ingredients to create steel, coal and iron ore. Originally, the team wore gold colored helmets and black jerseys. Unique to Pittsburgh, the Steelers' black and gold colors are now shared by all major professional teams in the city, including the Pittsburgh Pirates in baseball and the Pittsburgh Penguins in ice hockey.
Women's ice hockey in Australia League up until 2010 when they were renamed the Melbourne Ice, sharing their name with one of Melbourne's national men's teams in the Australian Ice Hockey League. From 2010, the Melbourne Ice home stadium was the Medibank Icehouse, which was renamed as of September 1, 2015 the O'Brien Group Arena. The Sydney Sirens were one of the four founding teams in the Australian Women's Ice Hockey League and represent New South Wales. From 2011 to 2013 the Sydney Sirens were known as the North Star Sirens but reverted to their original name which they presently use. The Australia women's national