Examples of qualifying specialized experience includes but is not limited to volunteer program management; park guide or tour leader; environmental educator or teacher; law enforcement or investigative work; archaeological or historical preservation research work; forestry and/or fire management work in a park, recreation, or conservation area; management, assistant, or program specialist work involving the development and/or implementation of policy related to protection, conservation, or management of park areas or similar operations; or other similar work. Successful completion of at least two (2) full academic years of graduate education related to the occupation, or a master''s or equivalent graduate degree, such as natural resource management, natural sciences, ecology, biology, geology, earth sciences, history, archeology, anthropology, park and recreation management, social sciences, museum sciences, geography, English or other languages, behavioral sciences, sociology, education, or communication (two years of graduate education is defined as 36 semester hours).