Volume 53 (2011) [Download PDF: 1.3 MB]

Contents of Volume 53 (2011)

• An Annotated Check List of the Flora of the Devil's Ditch (A C Leslie) 3
• Conservation of the Chalkhill Blue and other butterflies on the Devil's Dyke (Vince Lea) 24
• Contributions towards a new algal flora of Cambridgeshire (Vice-county 29) VI. Phylum Chlorophyta continued. (Hilary Belcher, Eric George & Erica Swale) 28
• Tasteless Water-pepper and Small Water-pepper in Cambridgeshire (C. James Cadbury) 32
• Marsh Harriers breeding near Cambridge (Bob Jarman) 37
• The role of road traffic in the near extinction of Common Toads in Ramsey and Bury (Arnold Cooke) 45
• Tower Cress - A Cambridge speciality (Philip H Oswald) 51
• Hemiptera of Coe Fen and Sheep's Green, Cambridge (Alvin Helden) 54
• Fungi of Eversden Wood (John Holden) 57
• Changes in the lichens of Chippenham Fen (Mark Powell) 61
• Saving the Fulbourn Swifts (Rob Mungovan) 71
• The Coton Coutryside Reserve Survey 2010 (Jonathan Shanklin) 73
• Vascular Plant Records (Alan Leslie) 82
• Bryophyte Records (T G Charman and C D Preston) 90
• Invertebrate Records (Louise Bacon) 91
• OBITUARY 94
• BOOK REVIEWS 95
• Weather Summary for 2010 (John Kapor) 99