{"schemaVersion":"1.0","id":"what-gets-recorded","dataset":"wildlife-groups","title":"What gets recorded","description":"Six million of the nine and a half million records are birds.","methodology":"Occurrence records by species group. Only mutually exclusive groups are shown: the NBN's own hierarchy nests Birds and Mammals inside Animals and Insects inside Arthropods, so charting the raw facet would count the same record several times. That birds dominate says as much about who does the recording as about what lives here.","category":"environment","categoryLabel":"Environment","cadence":"annual","placeholder":false,"landingPage":"https://londongraph.com/g/what-gets-recorded","markdown":"https://londongraph.com/g/what-gets-recorded/index.html.md","source":{"name":"NBN Atlas","url":"https://nbnatlas.org/","licence":"Mixed open licences, per record"},"updatedAt":"2026-07-31T23:38:15.071Z","release":{"label":null,"publishedAt":null,"resourceUrl":null,"methodologyUrl":null,"sha256":null},"observations":[{"series":"","buckets":["Birds","Insects","Flowering plants","Mammals","Fungi","Bryophytes","Amphibians","Reptiles"],"values":[6170417,1993619,1000646,184365,87733,24144,19497,5396],"unit":"records","metadata":[{},{},{},{},{},{},{},{}]}],"areaStatistics":null,"visualizations":[{"id":"groups","label":"Recorded groups","description":"Compare mutually exclusive NBN species-group record counts.","url":"https://londongraph.com/g/what-gets-recorded","renderer":"primary","default":true,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"treemap","label":"Group treemap","description":"Use area to show the contribution of each non-overlapping recorded group.","url":"https://londongraph.com/g/what-gets-recorded?view=treemap","renderer":"treemap","default":false,"timeControl":"inherit","datasets":[],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"seasonality","label":"Recording season","description":"Show how the total occurrence record changes across month of year.","url":"https://londongraph.com/g/what-gets-recorded?view=seasonality","renderer":"small-multiples","default":false,"timeControl":"inherit","datasets":["wildlife-seasonality"],"transform":null,"controls":null,"metrics":[],"caveat":null},{"id":"boroughs","label":"Recent borough mix","description":"Compare species-group records in the recent exact-London sample.","url":"https://londongraph.com/g/what-gets-recorded?view=boroughs","renderer":"matrix","default":false,"timeControl":"inherit","datasets":["wildlife-borough-groups"],"transform":null,"controls":null,"metrics":[],"caveat":null}],"availability":"observations","note":"The release is complete for the measures represented on the graph page."}