Contents / Inhoud
North Sea cetacean research since the 1960s: advances and gapsPeter G.H. Evans
A chronological review of the nomenclature of Delphinus rostratus Shaw, 1801 and Delphinus bredanensis (Lesson, 1828)
A case for Tursiops tursio (Gunnerus, 1768)
From nought to 100 in no time: how humpback whales (Megaptera novaeangliae) came into the southern North Sea
De Zoogdiervereniging