The term 'Senior Scout' is used to refer to two different levels of scouting. The first is the EAGLE Scout, which is the highest rank attainable in the Boy Scouts of America and requires a significant amount of dedication and hard work. The second is the ROVER Scout, which is the highest rank attainable in the Girl Scouts of America and also requires a great deal of commitment and effort. Both of these ranks are highly respected and require a great deal of responsibility.