Plain-winged Woodcreeper vs White-throated Woodcreeper

In short

The Plain-winged Woodcreeper and White-throated Woodcreeper can be distinguished by their throat color and bill size. The Plain-winged has a whitish throat with no mottling, while the White-throated has a more pronounced white throat. Additionally, the White-throated Woodcreeper has a larger and more robust bill.

Identification tips

• Throat color: Look for the plain whitish throat in the Plain-winged and the more pronounced white throat in the White-throated.
• Bill size: The White-throated has a larger, more robust bill.
• Crown streaking: The Plain-winged has a more prominently streaked crown.
• Size: Note the overall larger size of the White-throated.
• Habitat context: Consider the specific forest type and geographical location, as the Plain-winged is more restricted to the Atlantic Forest.

Size

The White-throated Woodcreeper is generally larger and more robust compared to the Plain-winged Woodcreeper.

Plumage

The Plain-winged Woodcreeper lacks both a supercilium and mottling on its whitish throat, whereas the White-throated Woodcreeper has a distinct white throat. The crown of the Plain-winged is more prominently streaked.

Behaviour

Both species exhibit typical woodcreeper behavior, often seen climbing tree trunks and probing bark for insects.

Habitat

The Plain-winged Woodcreeper is found in tropical rainforests of the Atlantic Forest in Brazil, while the White-throated Woodcreeper is also associated with forested areas but can be found in a broader range of habitats.

Voice

Vocalizations are not well-documented in the notes, but woodcreeper calls are generally harsh and repetitive.