Buru Green-Pigeon vs Sumba Green-Pigeon

In short

The most reliable field mark to distinguish the Buru Green-Pigeon from the Sumba Green-Pigeon is their geographic location, as they are endemic to different islands. Structurally, both species are similar, but subtle differences in plumage can aid identification when range overlaps are suspected.

Identification tips

1. Location: Check the island you are on; Buru Green-Pigeon is on Buru, Sumba Green-Pigeon on Sumba. 2. Plumage: Look for slightly more vibrant green and yellowish underparts in Buru Green-Pigeon. 3. Behavior: Observe typical canopy foraging; behavior is similar, so rely on location and subtle plumage differences.

Size

Both species are similar in size, typical of Treron pigeons, and differences are not easily observed in the field.

Plumage

The Buru Green-Pigeon typically has a more vibrant green plumage with a yellowish tinge on the underparts, while the Sumba Green-Pigeon may appear slightly duller. Both have a similar overall green coloration, but the Buru species might show more contrast between the head and body.

Behaviour

Both species exhibit typical green-pigeon behavior, such as foraging in the canopy and being relatively inconspicuous despite their bright plumage.

Habitat

The Buru Green-Pigeon is found on Buru Island, while the Sumba Green-Pigeon is restricted to Sumba Island. Both inhabit forested areas but are geographically separated.

Voice

Vocalizations are not well-documented for either species, but green-pigeons generally have soft, low cooing calls. Specific differences are unclear.