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| | island biogeography |
 | | One answer is that New Guinea has more than fifty times the area of Bali, and numbers of species ordinarily increase with available space. |
 | | This does not, however, explain why the Society Islands (e.g., Tahiti, Moorea, and Bora Bora), which collectively have about the same area as the islands of the Louisiade Archipelago off New Guinea, play host to many fewer species, or why the Hawaiian Islands, ten times the area of the Louisiades, also have fewer native birds. |
 | | Two eminent ecologists, the late Robert MacArthur of Princeton University and E. Wilson of Harvard, developed a theory of island biogeography to explain such uneven distributions. |
| www.biology.eku.edu /RITCHISO/islandbio.html (1068 words) |
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