Grey Flycatcher vs Brown-chested Martin

In short

The Grey Flycatcher is best identified by its unique tail-wagging behavior, while the Brown-chested Martin is distinguished by its larger size and flight patterns. These species are not closely related, with the Grey Flycatcher being a small, insect-catching passerine and the Brown-chested Martin a larger swallow-like bird.

Identification tips

• Tail-wagging behavior: Look for the Grey Flycatcher's gentle downward tail wag.
• Size and flight: Note the larger size and fast, low flight of the Brown-chested Martin.
• Plumage: Observe the Grey Flycatcher's greyish tones versus the Martin's sandy upperparts and white underparts with a brown band.

Size

The Brown-chested Martin is much larger than the Grey Flycatcher, which is a small Empidonax flycatcher.

Plumage

The Grey Flycatcher has a more subdued, greyish plumage typical of Empidonax flycatchers, while the Brown-chested Martin has sandy upperparts with a white underside and a brown breast band.

Behaviour

The Grey Flycatcher is noted for its distinctive tail-wagging behavior, moving its tail downwards slowly. In contrast, the Brown-chested Martin forages by flying low and fast over open areas.

Habitat

Grey Flycatchers are typically found in remote, sparsely populated areas, while Brown-chested Martins are seen over grasslands and open water, often in large flocks.