A dataset containing 4699 species occurrences available in GBIF matching the query: { "and" : [ "TaxonKey is one of (Betula occidentalis)", "StateProvince is one of (Alaska, Alberta, Arizona, British Columbia, California, Colorado, Idaho, Manitoba, Montana, Nebraska, Nevada, New Mexico, North Dakota, Northwest Territories, Ontario, Oregon, Saskatchewan, South Dakota, Utah, Washington, Wyoming, Yukon)", "BasisOfRecord is Specimen" ] } The dataset includes 4699 records from 171 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011240-251009101135966/datasets/export for details. Data from some individual datasets included in this download may be licensed under less restrictive terms.