Schemes including Picoides arcticus

• eBird/Clements Checklist 6.8 Picoides arcticus
• IUCN Red List of Threatened Species. Version 2012.1 Picoides arcticus
• eBird/Clements Checklist 6.7 Picoides arcticus
• IUCN Red List of Threatened Species. Version 2012.2 (100600658) Picoides arcticus
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.102076) Picoides arcticus
• eBird/Clements Checklist 6.9 Picoides arcticus
• GBIF (2477774) Picoides arcticus
• eBird/Clements Checklist v2017 Picoides arcticus