Blue-tufted Starthroat vs Glittering-bellied Emerald

In short

The Blue-tufted Starthroat and Glittering-bellied Emerald are both small hummingbirds, but they can be distinguished by their tail shape and coloration. The Blue-tufted Starthroat has a forked tail and distinctive blue throat patch, while the Glittering-bellied Emerald has a straight tail and a more uniformly green body.

Identification tips

1. Look for the blue throat patch and forked tail of the Blue-tufted Starthroat. 2. Note the uniform green coloration and straight tail of the Glittering-bellied Emerald. 3. Observe in good light to distinguish the subtle color differences.

Size

Both species are similar in size, typical of small hummingbirds.

Plumage

The Blue-tufted Starthroat has a blue throat patch and a forked tail, while the Glittering-bellied Emerald is more uniformly green with a straight tail. The Starthroat's blue tuft is a key distinguishing feature.

Behaviour

Both species exhibit typical hummingbird behavior, such as rapid flight and hovering at flowers. No significant behavioral differences are noted.

Habitat

Both species inhabit open areas and edges of forests, but specific habitat preferences may vary regionally.

Voice

Vocalizations are not a primary distinguishing feature between these two species.