Schemes including Pluvialis squatarola

• eBird/Clements Checklist 6.8 Pluvialis squatarola
• IUCN Red List of Threatened Species. Version 2012.1 Pluvialis squatarola
• eBird/Clements Checklist 6.7 Pluvialis squatarola
• IUCN Red List of Threatened Species. Version 2012.2 (106003114) Pluvialis squatarola
• CONABIO (189230AVESB501112) Pluvialis squatarola
• NatureServe Explorer: An online encyclopedia of life. Version 7.1 (ELEMENT_GLOBAL.2.102793) Pluvialis squatarola
• eBird/Clements Checklist 6.9 Pluvialis squatarola
• NatureWatch NZ Pluvialis squatarola
• GBIF (2480327) Pluvialis squatarola
• eBird/Clements Checklist v2017 Pluvialis squatarola