Тонкоклювый древолаз Xiphorhynchus atlanticus

Small, slim woodcreeper with a thin slightly decurved bill. Found in humid forests, where it regularly follows mixed-species flocks. The rufous-brown body is heavily marked with drop-shaped spots on the breast, head, and back. Separated from Lesser Woodcreeper by range, blurry streaks on belly, and olive-yellow eyering, eyestripe, and throat.