piciform bird - any of numerous nonpasserine insectivorous climbing birds usually having strong bills for boring wood

family Picidae, Picidae - woodpeckers

green woodpecker, Picus viridis - woodpecker of Europe and western Asia

downy woodpecker - small North American woodpecker with black and white plumage and a small bill

flicker - North American woodpecker

Campephilus principalis, ivory-billed woodpecker, ivorybill - large black-and-white woodpecker of southern United States and Cuba having an ivory bill; nearly extinct

Melanerpes erythrocephalus, redheaded woodpecker, redhead - black-and-white North American woodpecker having a red head and neck

sapsucker - small American woodpecker that feeds on sap from e.g. apple and maple trees

wryneck - Old World woodpecker with a peculiar habit of twisting the neck

piculet - small woodpeckers of South America and Africa and East Indies having soft rounded tail feathers