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First line of defense

Science News,  August 25, 2007  by William K. Hayes

In "Moths mimic 'Don't eat me' sounds" (SN: 6/23/07, p. 397), the study is reported as the "first confirmed acoustic example of classic defensive mimicry." Not so. In 1986, Matthew P. Rowe and colleagues published in Ethology an elegant study demonstrating that the burrowing owl's hiss is acoustic defensive mimicry of the rattlesnake's rattle.

WILLIAM K. HAYES,

LOMA LINDA UNIVERSITY, LOMA LINDA, CALIF.

COPYRIGHT 2007 Science Service, Inc.
COPYRIGHT 2008 Gale, Cengage Learning