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Tropical conservation biology is inescapably the biology of habitat fragments and has been focused on habitat deca are two principal kinds of forest initiation (assuming that there are nearby seed sources).a wind of a relatively intact forest, n initial invasion is primarily by individuals of large wind-dispersed ndreds of years.However, these tree species are a minorit ' This and by the Servicio de Parques Nacionales de Costa R W.
Daniel H. Janzen (Fri,) studied this question.