Occurrence Download

A dataset containing 15006 species occurrences available in GBIF matching the query: { "and" : [ "TaxonKey is Natrix natrix (Linnaeus, 1758)", { "or" : [ "BasisOfRecord is Human Observation", "BasisOfRecord is Machine Observation", "BasisOfRecord is Observation", "BasisOfRecord is Literature Occurrence" ] }, "Year is greater than or equal to 1950" ] } The dataset includes 15006 records from 130 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0058094-160910150852091/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.