Blue-vented Hummingbird vs Blue-tailed Hummingbird

In short

The Blue-vented Hummingbird (Saucerottia hoffmanni) and the Blue-tailed Hummingbird (Saucerottia cyanura) are similar in appearance, but can be distinguished by their undertail coverts and wing coloration. The Blue-vented has blue undertail coverts, while the Blue-tailed shows rufous in the wings under proper lighting.

Identification tips

1. Look for blue undertail coverts on the Blue-vented Hummingbird. 2. Check for rufous in the wings of the Blue-tailed Hummingbird in good lighting. 3. Both species are similar in size and behavior, so focus on plumage differences.

Size

Both species are small hummingbirds with similar size and structure.

Plumage

The Blue-vented Hummingbird has a green back, bronzy rump, and blue undertail coverts. The Blue-tailed Hummingbird, in contrast, shows rufous in the wings, especially noticeable in good lighting, and has blue in the tail.

Behaviour

Both species are active and often seen buzzing between flowers. The Blue-vented is noted for its relatively loud wing buzz.

Habitat

Both species are found in similar habitats, frequenting low bushes, shrubs, and the canopy of small trees.