This dataset is the result of the digitization project "Aves Birds observation records anterior to 1990". It provides ornithological data gathered by Aves between 1960 and 1990....

Observations.be - Non-native species occurrences in Wallonia, Belgium is a species occurrence dataset published by Natagora. The dataset contains over 190,000 occurrences of...

Observations.be - Orthoptera occurrences in Wallonia, Belgium is a species occurrence dataset published by Natagora. The dataset contains over 35,000 occurrences of 46 occurring...