Occurrence Download

A dataset containing 249902801 species occurrences available in GBIF matching the query: { "and" : [ "TaxonKey is Aves", { "or" : [ "Country is United States of America", "Country is Canada", "Country is Mexico" ] }, "HasCoordinate is true", "HasGeospatialIssue is false", { "or" : [ "BasisOfRecord is Human Observation", "BasisOfRecord is Specimen", "BasisOfRecord is Observation" ] }, "Year is greater than or equal to 1950" ] } The dataset includes 249902801 records from 185 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0061987-160910150852091/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.