The Global Biodiversity Information Facility (GBIF) is an international open data infrastructure, funded by governments. GEO BON is working towards the data mobilisation through GBIF to share dynamic population abundance data (including time series population data for the EBV class species populations).
More information can be found in our document:
The Event Core: moving beyond presence-only data.

Occurrence records published by GBIF

Display all records that are published through the GBIF network in the year range of 1900-2017.