Cover Illustration (Graham Easy)
Mallard on the River Cam |
Contents of Volume 29 (1987)
- The reborn Nature in Cambridgeshire (S. M. Walters) 2
- The population of mallards on the River Cam at Cambridge (Iain
D.S. Brodie) 5
- History and experimentation in the management
of Wicken Fen (T.A. Rowell) 14
- Some Cambridgeshire birds of about 5,000 years ago (Marjorie
Northcote) 20
- Spiked speedwell, soilstripes and polygons, and the
vanishing chalk heaths of Cambridgeshire (D. E. Coombe) 26
- The effect of management on insect species richness at Wicken
Fen (D. M. Unwin) 37
- Book reviews:
- Hoverflies (Duncan Unwin) 41
- The History of the Countryside (Peter Sell) 42
- Heathlands (R. H. Marrs) 44
- A survey of the breeding birds of Hayley Wood (Tony D. and Joanna
H. Williams) 47
- Bats in Cambridgeshire (Tony Smith) 58
- The dactylorchids of Wicken Fen (Peter Sell) 69
- Changes in the new Hayley Lane Hedge (Julia Hutchinson) 72
- Vascular plant records (G. Crompton) 74
- Bryophyte records (C.D. Preston and H.L.K. Whitehouse) 77
- Weather notes for Cambridgeshire 1986 (J.W. Clarke) 79
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