Robust Woodpecker vs Cream-backed Woodpecker

In short

The Robust Woodpecker and Cream-backed Woodpecker are both large woodpeckers with striking coloration, but they can be distinguished by their back patterns: the Robust Woodpecker has a creamy-white rump and mantle, while the Cream-backed Woodpecker features a more extensive cream-colored back. Both species inhabit similar forest environments, making plumage the most reliable field mark.

Identification tips

1. Look for the creamy-white rump and mantle on the Robust Woodpecker versus the more extensive cream-colored back of the Cream-backed Woodpecker. 2. Note the head pattern: the Robust Woodpecker has a virtually all-red head, while the Cream-backed Woodpecker's head pattern is less detailed in the notes. 3. Observe the ear cover markings: males of the Robust Woodpecker have a small white and black spot, while females have a more pronounced pale stripe outlined in black.

Size

Both species are similar in size, typical of large Campephilus woodpeckers.

Plumage

The Robust Woodpecker has a virtually all-red head, pale and dark-barred underparts, and largely black upperparts with a creamy-white rump and mantle. In contrast, the Cream-backed Woodpecker has a more extensive cream-colored back. Males of the Robust Woodpecker have a small white and black spot on the ear covers, whereas females have a more obvious pale stripe outlined in black from the bill base to behind the eyes.

Behaviour

Both species exhibit typical woodpecker behaviors, such as drumming and foraging on tree trunks, with no significant behavioral differences noted.

Habitat

Both species are found in humid forests dominated by tall trees. The Robust Woodpecker ranges from southern Bahia in Brazil to eastern Paraguay and northeast Argentina, while the Cream-backed Woodpecker's range is less clearly defined in the notes.

Voice

Vocalization details are not provided, so differences in calls or drumming patterns are uncertain.