Colonization, (or Colonisation in British English), occurs whenever any one or more species populate an area. The term, which is derived from the Latin colere, "to inhabit, cultivate, frequent, practice, tend, guard, respect," originally related to humans. However, 19th century biogeographers dominated the term to describe the activities of birds, bacteria, or plant species. Human colonization is a narrower category than the related concept of colonialism, because whereas colonization refers to… (More on Colonization)