Data Sources & Credits

Fledge is built on data from the following open sources. We are grateful to these projects and their communities, and we honor each source’s license and attribution terms.

• OpenStreetMapODbL

  Map data and geographic information

• Open-MeteoCC BY 4.0

  Weather and climate data

• eBird / Cornell LabeBird Terms of Use

  Bird observation data and taxonomy

• AviListCC BY 4.0

  Global bird species checklist

• IUCN Red ListIUCN Terms of Use

  Conservation status assessments

• WikidataCC0

  Structured knowledge base

• WikipediaCC BY-SA 4.0

  Species summaries and reference articles

• GBIFCC0

  Global biodiversity occurrence data