Grisin malure vs Grisin à tête rayée

The Dusky-tailed Antbird and Streak-capped Antwren can be distinguished primarily by their head markings and tail features. The Dusky-tailed Antbird lacks the streaked cap that is a defining feature of the Streak-capped Antwren. Additionally, the Dusky-tailed Antbird has a more pronounced tail.

Look for the streaked cap on the Streak-capped Antwren, which is absent in the Dusky-tailed Antbird. Check the tail: the Dusky-tailed Antbird has a more pronounced tail compared to the Streak-capped Antwren.

The Dusky-tailed Antbird does not have the streaked cap found on the Streak-capped Antwren. Instead, it features a more uniform head. The Streak-capped Antwren is noted for its distinctive streaked cap.