Guianan Puffbird vs Spot-backed Puffbird

In short

The Guianan Puffbird and Spot-backed Puffbird are both members of the Bucconidae family, but they are distinguishable by size and plumage patterns. The Guianan Puffbird is smaller with a smaller bill and more extensive black patches on the flanks, while the Spot-backed Puffbird has distinctive spotted upperparts.

Identification tips

1. Look for the smaller size and bill of the Guianan Puffbird. 2. Note the spotted upperparts of the Spot-backed Puffbird. 3. Observe the more extensive black patches on the flanks of the Guianan Puffbird. 4. Consider the regional location: Guianan Puffbird is specific to the Guianan region.

Size

The Guianan Puffbird is smaller with a smaller bill compared to the Spot-backed Puffbird.

Plumage

Guianan Puffbird has black upperparts, a black collar, and white on the throat and belly with more extensive black patches on the flanks. The Spot-backed Puffbird features spotted upperparts, which is a key distinguishing feature.

Behaviour

Both species hunt insects from perches, but specific behavioral differences are not well-documented.

Habitat

The Guianan Puffbird is found in the Guianan region, including eastern Venezuela, northern Brazil, and the Guianas. The Spot-backed Puffbird's habitat details are less specific in the sources.