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Naturalis signed the Bouchout declaration which aims to promote openness of biodiversity data and encourage digital access to those data.
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Naturalis Biodiversity Center
- Naturalis Biodiversity Center: botanical and zoological specimens, species information
- Species 2000 & ITIS Catalogue of Life: Annual Checklist 2016
- Natura 2000: ESRI-files of nature reserves (Annemiek Adams)
- Staatsbosbeheer: ESRI-files of nature reserves (Jac Hakkens)
- Vereniging Natuurmonumenten: ESRI-files of nature reserves (Rombout de Wijs)
- PWN: ESRI-files of nature reserves (Hubert Kivit)
- Landschap Noord-Holland: ESRI-files of nature reserves (Ron van 't Veer)
- CBS Statistics Netherlands: ESRI-bestanden of municipalities
- Global Administrative Areas: ESRI-bestanden of administrative areas