Flycatcher in Vietnam

The difference between Asian Brown Flycatcher and Brown-breasted Flycatcher in Vietnam:

1/ Asian Brown Flycatcher (Muscicapa dauurica)
black legs

2/ Brown-breasted Flycatcher  (Muscicapa muttui)
pale legs

The difference between Taiga Flycatcher and Red-breasted Flycatcher in Vietnam:

1/ Taiga Flycatcher (Ficedula albicilla)
- Pale bill base;
- Restricted orange patch and gray throat wash in breeding male.

2/ Red-breasted Flycatcher  (Ficedula parva)
- Dark bill;
- More extensive orange throat in breeding male.