Occurrence Download

A dataset containing 2399 species occurrences available in GBIF matching the query: { "and" : [ { "or" : [ "BasisOfRecord is Observation", "BasisOfRecord is Human Observation" ] }, { "or" : [ "Country is Sweden", "Country is Poland", "Country is Russian Federation" ] }, "TaxonKey is Populus tremula L.", "Year 1960-1979" ] } The dataset includes 2399 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0234505-200613084148143/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.