Mostly brown arboreal spinetail with a black-streaked rufous crown and rufous wings and tail. Has a narrow white eyebrow, diffuse pale streaks on face, and slightly downcurved bill. Forages actively by hitching up branches and tree trunks, checking leaves and bromeliads. Often found with mixed-species flocks in humid forests, tall secondary forests, and forest borders. Quite vocal, the song an accelerating series of short, high notes; calls are a squeaky “CHIP-up.” Similar to Crested Spinetail but in Streak-capped note the contrasting rufous crown and white eyebrow. Endemic to the Sierra Nevada de Santa Marta and Sierra de Perija in Colombia and Venezuela.