Amethyst Sunbird vs Malachite Sunbird

In short

The Amethyst Sunbird and Malachite Sunbird are both strikingly colorful sunbirds, but they can be distinguished by size and plumage. The Malachite Sunbird is larger and has a longer tail, while the Amethyst Sunbird has a more compact build. In breeding plumage, the Malachite Sunbird is an iridescent green, whereas the Amethyst Sunbird displays a deep purple sheen.

Identification tips

1. Look for the larger size and longer tail of the Malachite Sunbird. 2. Note the iridescent green of the breeding Malachite Sunbird versus the deep purple of the Amethyst Sunbird. 3. Consider habitat: Malachite Sunbirds may be found at higher altitudes. 4. Listen for song differences, though these are subtle.

Size

The Malachite Sunbird is larger with a notably longer tail compared to the more compact Amethyst Sunbird.

Plumage

In breeding plumage, the Malachite Sunbird is iridescent green, while the Amethyst Sunbird shows a deep purple sheen. Non-breeding Malachite Sunbirds are duller, with a more olive tone, whereas female and immature Amethyst Sunbirds are generally brownish with less iridescence.

Behaviour

Both species exhibit similar nectar-feeding behavior, often hovering at flowers. However, the Malachite Sunbird may be more conspicuous due to its size.

Habitat

Both species can be found in a variety of habitats, including gardens and open woodlands, but the Malachite Sunbird is often associated with higher altitudes and more open areas.

Voice

Vocalizations are not a primary distinguishing feature, as both species have similar calls. However, the Amethyst Sunbird's song may be slightly more complex.