Fig. 6From: Endurance rivalry and female choice jointly influence male mating success in the emerald treefrog (Zhangixalus prasinatus), a lek-chorusing anuranWaveforms (top) and spectrograms (bottom) of male emerald treefrogs’ (Z. prasinatus) advertisement call. a A section of the advertisement call that contains 3 types of notes: b type A, c type B and d type CBack to article page