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Articles
Periodical Cicada: Sound Production and Hearing
1 Auditory Research Laboratories, Department of Psychology, Princeton University, Princeton, New Jersey
The two main species intermingled in a brood of the 17-year cicada (Magicicada) have distinctive sound-making patterns and correspondingly different hearing abilities. Thus, they are acoustically isolated for mating purposes. Their simultaneous emergence and community "singing" has the important advantage of repelling predators.
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Science. ISSN 0036-8075 (print), 1095-9203 (online)