The Voordelta as a transitional habitat for sandeel populations
B.V. Vanoverbeke (Student); I. Tulp (Begeleider); Tim van Oijen (Begeleider)
Composition and characteristics of plastic in the stomachs of northern fulmars (Fulmarus glacialis)
Kühn, S. (Student); Strijkstra, A.M.; Hofman, P.A.G.