Obi Paradise-crow vs Trumpet Manucode

In short

The Obi Paradise-crow and Trumpet Manucode are both members of the Birds-of-Paradise family, but they can be distinguished by their vocalizations and subtle differences in plumage and habitat preference. The Obi Paradise-crow is endemic to the island of Obi, while the Trumpet Manucode is more widespread.

Identification tips

1. Location: If you're on Obi Island, it's likely the Obi Paradise-crow. Elsewhere in New Guinea, consider the Trumpet Manucode. 2. Vocalization: Listen for the trumpet-like calls; subtle differences may help. 3. Plumage sheen: Look for the purplish sheen in the Obi Paradise-crow versus the bluish or greenish gloss in the Trumpet Manucode.

Size

Both species are similar in size, typical of medium-sized birds-of-paradise.

Plumage

The Obi Paradise-crow typically has a glossy black plumage with a slight purplish sheen, while the Trumpet Manucode may appear more iridescent with a bluish or greenish gloss, depending on the light.

Behaviour

Both species are known for their secretive behavior, often staying hidden in the canopy. However, the Obi Paradise-crow is less studied, and its behavior is not well-documented.

Habitat

The Obi Paradise-crow is found on Obi Island in forests, forest edges, and plantations, while the Trumpet Manucode inhabits a wider range across New Guinea, preferring lowland and hill forests.

Voice

The Obi Paradise-crow is noted for its loud, trumpet-like call, which is a characteristic sound of the Obi forests. The Trumpet Manucode also produces a trumpet-like call, but it may vary slightly in tone and pattern.