Everyone can benefit from information on the greater spotted eagle [GBIF Secretariat: GBIF Backbone Taxonomy. https://doi.org/10.15468/39omei] collected as part of the Global Biodiversity Information Facility (GBIF) data [GBIF.org, GBIF Home Page] covering the period since 1827.
An example how these data can be visualized you can watch on another website [by Benjamin Becquet].