December 1979 – vol. 72, issue 12, pp 589–593 This is the sixth of these regular six-monthly reports. Records awaiting formal verification by national assessment committees are indicated by an asterisk(*). Unless otherwise stated, records refer to single birds Divers Gavia DENMARK Up to 104 on north coast of Odsherred, Zealand, in June usually seen only singly in summer). White-billed Diver Gavia adamsii FRANCE Second r... This article is only available to registered users.To read more, please log in or purchase a subscription.