Lanceolated Warblers at Fair Isle and the problems of identification 01 January 1975 Comments Main paper ... Read More
The moult gatherings and moult migration of Shelduck in northwest Germany 01 January 1975 Comments Main paper ... Read More
Observations on birds seen in the north-eastern Atlantic Ocean, English Channel and St. George's Channel, August to October 1917 01 October 1919 Comments ... Read More
Notes on the birds of a valley in the Champagne district, France 01 October 1919 Comments ... Read More