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Cutting-edge news & reports from PNAS, one of the world's most-cited scientific journals, sibling journal of @PNASNexus & an official journal of @theNASciences.

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linkhttp://www.pnas.org calendar_today28-02-2011 16:44:39

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2 years ago

Tree crickets sport baffles to increase the efficiency of their forewing mating calls. But most crickets don’t need baffles because the ground reflects sound upwards and enhances the insect’s acoustic energy. In PNAS: ow.ly/XlBV50Q8toV

Tree crickets sport baffles to increase the efficiency of their forewing mating calls. But most crickets don’t need baffles because the ground reflects sound upwards and enhances the insect’s acoustic energy. In PNAS: ow.ly/XlBV50Q8toV