Slaty-backed Forktail vs White-tailed Robin

The Slaty-backed Forktail and the White-tailed Robin can be distinguished by their tail patterns and overall coloration. The Forktail has a distinctive forked tail with white tips, while the Robin features a more uniform dark plumage with a contrasting white tail.

Tail pattern is the most reliable field mark: look for the forked tail with white tips in the Slaty-backed Forktail compared to the uniform white tail of the White-tailed Robin.

The Slaty-backed Forktail is characterized by its slaty-grey back and strikingly forked tail with white tips. In contrast, the White-tailed Robin has a predominantly dark plumage with a white tail, lacking the forked appearance.