1. JBA2.1 Reference (shelfmark): JBA2.1 Title: Super Sixty Scope & Content: Material relating to album of bird song. Correspondence to and from: Humphrey Walwyn (Head of BBC Records), Christopher Parsons. Collection Area: Sound Archive Languages: English Date Range: 1985 Extent: 1 folder and 9 loose items
2. JBA2.2 Reference (shelfmark): JBA2.2 Title: A Field Guide to the Bird Songs of Britain and Europe Scope & Content: Material relating to ‘A Field Guide to the Bird Songs of Britain and Europe’. Collection Area: Sound Archive Languages: English Date Range: 1964-1987 Extent: 35 folders
3. JBA2.8 Reference (shelfmark): JBA2.8 Title: Animals Magazine Scope & Content: Material relating to Animals Magazine. Collection Area: Sound Archive Languages: English Date Range: 1965-1973 Extent: 3 folders
4. JBA2.9 Reference (shelfmark): JBA2.9 Title: Dictionary of Birds Scope & Content: Material relating to a ‘Dictionary of Birds’ edited by Bruce Campbell and Elizabeth Lack (1982). Collection Area: Sound Archive Languages: English Date Range: 1980-1982 Extent: 2 folders