Purple-throated Carib vs Caribbean Martin

In short

The Purple-throated Carib and Caribbean Martin are distinct in both appearance and behavior. The Carib is a hummingbird with iridescent plumage, while the Martin is a swallow with a more subdued color palette. Their habitats and feeding behaviors also differ significantly.

Identification tips

1. Size and Shape: Use binoculars to note the smaller, compact shape of the Carib versus the larger, streamlined Martin. 2. Plumage: Look for the iridescent purple throat on the Carib, especially in males, contrasting with the Martin's more uniform dark plumage. 3. Behavior: Observe feeding behavior; Caribs hover at flowers, while Martins catch insects in flight. 4. Habitat: Check the surroundings; Caribs are near heliconia flowers, Martins near open areas and water.

Size

The Purple-throated Carib is smaller and more compact, typical of hummingbirds, whereas the Caribbean Martin is larger and more elongated, as expected for swallows.

Plumage

The Purple-throated Carib has iridescent plumage with a striking purple throat, especially in males, while the Caribbean Martin has a more uniform, dark plumage with less iridescence.

Behaviour

Purple-throated Caribs exhibit territorial behavior around heliconia flowers, with males and females often seen at different flower types due to their bill differences. Caribbean Martins are aerial insectivores, often seen flying in groups catching insects mid-air.

Habitat

Purple-throated Caribs are found in areas with abundant heliconia flowers, such as gardens and forest edges. Caribbean Martins are more likely to be seen in open areas, often near water, where they can forage for insects.

Voice

The Purple-throated Carib's vocalizations are not well-documented, but they are generally quieter than the Caribbean Martin, which has a variety of calls including chattering and twittering sounds.