1.
The little auk Alle alle in Belgium = De Kleine Alk in België
2.
Some results from long-term monitoring of wintering geese in Oostkustpolders, Flanders, Belgium
Factors affecting the number and distribution of wintering geese in Flanders, Belgium and some implications for their conservation
Verhouding Zeekoet Uria aalge / Alk Alca torda in Vlaamse kustwateren
Resultaten stookolieslachtoffer-tellingen langs de Vlaamse kust in de periode januari-april 1992