Lafresnaye's Piculet Picumnus lafresnayi

Tiny woodpecker of lowland and foothill rainforest east of the Andes. Both sexes have pale yellow underparts with extensive black barring (lacking any speckles or vertical streaks), golden-brown back, and black crown with white spots. Male additionally has red or yellow spots of forehead. Usually found in clearings or at forest edge, tapping incessantly at small branches as it tries to extract small insects.