Schemes including Branta canadensis

• eBird/Clements Checklist 6.8 Branta canadensis
• IUCN Red List of Threatened Species. Version 2012.1 Branta canadensis
• eBird/Clements Checklist 6.7 Branta canadensis
• IUCN Red List of Threatened Species. Version 2012.2 (100600384) Branta canadensis
• CONABIO (189109AVESB501112) Branta canadensis
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.770965) Branta canadensis
• eBird/Clements Checklist 6.9 Branta canadensis
• NatureWatch NZ Branta canadensis
• GBIF (5232437) Branta canadensis
• eBird/Clements Checklist v2017 Branta canadensis