Purple-throated Carib vs Antillean Crested Hummingbird

The Purple-throated Carib and Antillean Crested Hummingbird can be distinguished by size and bill shape. The Purple-throated Carib is larger and exhibits pronounced sexual dimorphism, with females having longer, more curved bills. The Antillean Crested Hummingbird is smaller, with a distinctive crest that is absent in the Carib.

Look for the size difference first; the Purple-throated Carib is noticeably larger. Check for the presence of a crest, which is a key feature of the Antillean Crested Hummingbird. Observe bill shape: female Caribs have longer, more curved bills than males, which can help in distinguishing them from the smaller, crested hummingbird.

The Purple-throated Carib is larger than the Antillean Crested Hummingbird.

The Purple-throated Carib lacks the crest found on the Antillean Crested Hummingbird. Both species have iridescent plumage, but the Carib shows sexual dimorphism with females having longer bills.

Purple-throated Caribs exhibit territorial behavior, especially males, who exclude females from certain feeding areas. The Antillean Crested Hummingbird is less territorial.

Both species inhabit the Lesser Antilles, but the Antillean Crested Hummingbird is more adaptable, found in gardens and developed areas, while the Carib is closely associated with specific heliconia plants.