- There are more than 17,000 native plant species are identified, including 5,000 species in California (where have the highest tree, loudest, and the oldest in the world). More than 400 species of mammals, 700 birds, 500 reptiles and terrestrial aquatic species, and 90,000 insect species have been recorded in the document. Wetlands like the Everglades of Florida is where the proliferation of diverse species share many said. American ecosystems have thousands of strange species, not indigenous origin and often cause harm to communities of indigenous flora and fauna.
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