Metal and isotope analysis of bird feathers in a contaminated estuary reveals bioaccumulation, biomagnification, and potential toxic effects.

Einoder, L. D., MacLeod, C. K., Coughanowr, C., (2018). Archives of Environmental Contamination and Toxicology 75(1), 96-110. Springer, Amsterdam, Netherlands. English language

Naturschutzfachliche Invasivitätsbewertungen für in Deutschland wild lebende gebietsfremde Wirbeltiere. / Nature conservation for wildlife invasive alien animals in Germany.

Nehring, S., Rabitsch, W., Kowarik, I., Essl, F., (2015). BfN - Skripten (Bundesamt für Naturschutz)(No.409), 222 pp. Bundesamt für Naturschutz (German Federal Agency for Nature Conservation), Bonn, Germany. German language

Risicoanalyse van geïntroduceerde ganzensoorten in Nederland. / Risk analysis of introduced species of geese in the Netherlands.

Lemaire, A. J. J., Wiersma, P., (2011). Risicoanalyse van geïntroduceerde ganzensoorten in Nederland., 88 pp. SOVON Vogelonderzoek Nederland, Nijmegen, Netherlands. Dutch language