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Science 10 March 2006:
Vol. 311. no. 5766, pp. 1372 - 1374
DOI: 10.1126/science.311.5766.1372
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News Focus

EVOLUTIONARY BIOLOGY:
Speciation Standing in Place

Elizabeth Pennisi

Surprising some evolutionary biologists, studies of birds, fish, trees, and insects show that it doesn't take a mountain chain, island, or other geographic quirks to create a species. (Read more.)

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Science. ISSN 0036-8075 (print), 1095-9203 (online)