Ceophloeus pileatus abieticola: Northern pileated woodpecker 171 Habits 171 Ceophloeus pileatus floridanus: Florida pileated woodpecker 189 Habits 189 Ceophloeus pileatus picinus: Western pileated woodpecker 191 Habits 191 Melanerpes erythrocephalus: Red-headed woodpecker 195 Habits 195 Distribution 208 Balanosphyra formicivora formicivora: Ant-eating woodpecker 211 Habits 211 Distribution 211 Balanosphyra formicivora bairdi: California woodpecker 212 Habits 212 Balanosphyra formicivora angustifrons: Narrow-fronted woodpecker 222 Habits 222 Balanosphyra formicivora aculeata: Mearns’s woodpecker 223 Habits 223 Balanosphyra formicivora martirensis: San Pedro woodpecker 226 Habits 226 Asyndesmus lewis: Lewis’s woodpecker 226 Habits 226 Distribution 236 Centurus carolinus: Red-bellied woodpecker 237 Habits 237 Distribution 244 Centurus aurifrons: Golden-fronted woodpecker 245 Habits 245 Distribution 249 Centurus uropygialis uropygialis: Gila woodpecker 250 Habits 250 Distribution 256 Centurus uropygialis cardonensis: Cardon woodpecker 257 Habits 257 Centurus uropygialis brewsteri: Brewster’s woodpecker 258 Habits 258 Colaptes auratus auratus: Southern flicker 259 Habits 259 Distribution 261 Colaptes auratus luteus: Northern flicker 264 Habits 264