Figure 4 from: Avendaño JE, Donegan TM (2015) A distinctive new subspecies of Scytalopus griseicollis (Aves, Passeriformes, Rhinocryptidae) from the northern Eastern Cordillera of Colombia and Venezuela. ZooKeys 506: 137-153. https://doi.org/10.3897/zookeys.506.9553

Figure 4 - Spectograms of scolds of Scytalopus griseicollis subspecies found in Colombia and Venezuela. Scytalopus griseicollis morenoi: A Oirá River, border with Colombia, Apure state, Venezuela (XC6079, C. Parrish) B Páramo de Santurbán, Vetas, Santander department, Colombia (XC117002, O. Cortés). Scytalopus griseicollis gilesi C vereda Alto Cantagallos, San Vicente de Chucurí, Santander department, Colombia (XC18457, T. M. Donegan) D Lepipuerto, El Carmen de Chucurí/Simacota, Santander department, Colombia (XC18477, T. M. Donegan). Scytalopus griseicollis griseicollis E Chingaza NP, Cundinamarca department, Colombia (XC79989, A. Spencer) F Iguaque, Boyacá department, Colombia (XC119700, D. Edwards). Spectrograms were made in Syrinx v2.6h (Burt 2006) applying the same parameters except for adjusting brightness to improve note resolution.