At Bia National Park in Ghana, this longbill was fairly common in tangles beneath broken canopy. A specimen comparison describes brown, gray, and buff plumage, with elongated silky feathers on the flanks and rump.
A 1953 skin comparison describes brown, gray, and buff plumage with elongated silky feathers on the flanks and rump. Compared with Polioptila, the bill is longer and heavier and the feet larger.
A survey at Bia National Park in Ghana found it fairly common in tangles beneath broken canopy.
An extinction-risk assessment has not been added yet.