The entries record birds seen and heard, nests found etc and include those from a stay in Dieppe, France, Jul-Sep. All appear to be for 1920. There are further notes at the end of the volume, including some on 'New birds 1920'.

Inserted near the front is a 3pp manuscript titled 'The Turtledove' on which is a later inscription 'Sedbergh 1920-21'.