FIGURE 4 in Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species

FIGURE 4. Songs of Grallaria rufula sensu stricto: (A) long song, Quebrada La Vieja, Cundinamarca, Colombia (Athanas XC32225); (B) short song, Quebrada La Vieja (Cadena IAvH-CSA6294/ML256116).Published as part of Isler, Morton L., Chesser, Terry, Robbins, Mark B., Cuervo, Andrés M., Cadena, Carlos Daniel & Hosner, Peter A., 2020, Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species, pp. 1-74 in Zootaxa 4817 (1) on page 11, DOI: 10.11646/zootaxa.4817.1.1, http://zenodo.org/record/395469