Fig. 12From: Integrative taxonomy of the Plain-backed Thrush (Zoothera mollissima) complex (Aves, Turdidae) reveals cryptic species, including a new speciesSonograms of Sichuan Forest Thrush Z. griseiceps, in Sichuan, China, at Emei Shan, mid May 1989 (AV19503); Jiuding Shan, mid May 2013 (AV19505); and Longcangguo, late May 2013 (AV19504). Pauses between strophes have been artificially shortened (indicated by dots). All recordings by Per AlströmBack to article page