Integrating expert knowledge at regional and national scales improves impact assessments of non-native species


	Map showing vice-county boundaries in Britain and Ireland. Vice-counties participating in the study are coloured in a grey-scale representing the average impact score of the species reported.

Part of: Dehnen-Schmutz K, Pescott OL, Booy O, Walker KJ (2022) Integrating expert knowledge at regional and national scales improves impact assessments of non-native species. NeoBiota 77: 79-100. https://doi.org/10.3897/neobiota.77.89448