A student of natural history can be referred to by many different names based on their specific area of interest. For example, someone studying flora and fauna might be called a botanist or zoologist, respectively. Those focused on the earth's geology and structures could be called geologists or paleontologists. Meanwhile, those studying ecosystems might be called ecologists or environmental researchers. Additionally, someone studying animal behavior could be called an ethologist, while those seeking to preserve natural habitats might be referred to as conservationists or environmentalists. Overall, while "student of natural history" is a general term, there are many more specific synonyms depending on one's field of study.