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7. Within-male variability in call properties and female preference in the grey treefrog

Author

Gerhardt, H. Carl and Watson, Graeme F.

Subjects
Frogs -- Sexual behavior, Sexual selection in animals -- Observations, Calls (for animals) -- Research, Zoology and wildlife conservation
Abstract

The calls of male grey treefrogs have an array of acoustic properties both individually and across the species. They differ in variability and in their mean values. The female grey treefrogs can recognize differences between the calls of different males despite a wide within-male variability. They exhibit their preferences for low-variability calls which have a higher number of sound pulses per minute.

Published
1995

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