Tapaculos (Rhinocryptidae)

Trilling Tapaculo (Scytalopus parvirostris) - HBW 8, p. 779

French: Mérulaxe à petit bec German: Trillertapaculo Spanish: Churrín Trinador

Taxonomy: Scytalopus unicolor parvirostris J. T. Zimmer, 1939, Río Aceramarca, 10,800 feet [c. 3250 m], Bolivia.
Formerly treated as a race of S. unicolor, but vocalizations differ. Some geographical variation in song suggests possible subspecific differences; further study required. Monotypic.

Distribution: NW Peru (Amazonas S & E of R Marañón) S to EC Bolivia (Santa Cruz).