schwartz's antthrush vs tovaca-de-rabo-vermelho

Schwartz's Antthrush and Rufous-tailed Antthrush are similar in appearance, but can be distinguished by their tail coloration and vocalizations. Schwartz's Antthrush has a less rufous tail compared to the more distinctly rufous tail of the Rufous-tailed Antthrush.

Check tail color: Rufous-tailed Antthrush has a more rufous tail. Listen for vocalizations: Schwartz's Antthrush may have distinct calls.

Rufous-tailed Antthrush has a more rufous coloration over the rump and tail, while Schwartz's Antthrush is less rufous in these areas. Both species have brown upperparts and scallop-patterned underparts.

Schwartz's Antthrush is noted for its vocalizations, which were studied by Paul Schwartz to resolve taxonomic issues, implying distinct calls from Rufous-tailed Antthrush.