Order: Leuconotopicus villosus
                Family: 
                Woodpeckers
                 (Picidae)
            
            
| Subspecie | Distribution | 
|---|---|
| septentrionalis | w North America from s Alaska to Ontario (Canada) to New Mexico (USA) | 
| picoideus | Queen Charlotte Is. (off British Columbia, Canada) | 
| harrisi | se Alaska to n California (USA) | 
| terraenovae | Newfoundland (Canada) | 
| villosus | se Canada, nc and ne USA | 
| orius | sc British Columbia (Canada) to se California and sw Utah (USA) | 
| monticola | c British Colombia (Canada) to n New Mexico (USA) | 
| leucothorectis | se California to w Texas (USA) | 
| audubonii | se USA | 
| hyloscopus | w and s California (USA), n Baja California (Mexico) | 
| icastus | se Arizona, sw New Mexico (USA) to w Mexico | 
| intermedius | e Mexico | 
| jardinii | sc and ec Mexico | 
| sanctorum | se Mexico to nw Nicaragua | 
| extimus | nc Costa Rica to w Panama | 
| piger | n Bahamas | 
| maynardi | s Bahamas |