Occurrence Download

A dataset containing 81553884 species occurrences available in GBIF matching the query:{ "and" : [ "TaxonKey is Passeriformes", "HasGeospatialIssue is false", "HasCoordinate is true", "BasisOfRecord is Human Observation", { "or" : [ "Month is March", "Month is April", "Month is May", "Month is June" ] }, "License is CC0 1.0" ]} The dataset includes 81553884 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0082744-160910150852091/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.