A dataset containing 1283364 species occurrences available in GBIF matching the query:
{
"and" : [
"Country is Netherlands",
"BasisOfRecord is Human Observation",
"Year is less than or equal to 1970"
]
}
The dataset includes 1283364 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002671-150221044754056/datasets/export for details.
Data from some individual datasets included in this download may be licensed under less restrictive terms.