The Diversity of Life

adaptive radiation algae Amazon ants arthropods bacteria beetles biodiversity biological diversity biologists birds breeding butterflies cell chromosomes cichlid close Conservation create Darwin's finches earth Ecology ecosystems endangered endemic environment evolution evolutionary evolved example extinction rates fauna and flora feed fish flowering plants fossil fungi genera genes genetic genus geographical geological global grow habitats human hybrids individuals insects invertebrate island isolated keystone species kinds Krakatau Lake Victoria land large numbers living macroevolution mammals meters microorganisms million years ago mites mollusks National natural selection niches North America number of species nutrients occur organisms original percent phylum plant species plants and animals polyploid population predators rain forests Rakata range reptiles Science seeds shark single soil South specialized spiders square kilometers subspecies survival tion traits trees tropical forests tropical rain forests United University Press vegetation warbler wild woodpecker