6 JULY 1991, page 25

Letters Feathering Nests

Sir: Congratulations are due to Sally Richardson for her exposé of the activities of RSPB investigators (`Strictly for the birds', 25 May). I too have heard of many similar......

Onwards And Upwards

Sir: How heartening it was to discover that Mrs Thatcher takes no notice of Paul Johnson's advice, (`Open letter to an Iron Lady', 29 June) to remain in the House of Commons. I......

Observations

Sir: Mr Peter Carter-Ruck's letter (29 June) is disingenuous, not to say tenden- tious, on several points. For a start, he compares the Observer's circulation figure in 1980,......

Don't Blame Sir Peter

Sir: Simon Heffer's otherwise excellent review of Bruce Anderson's account of the Tory leadership contest is somewhat unfair • in describing Sir Peter Morrison as 'hope- less'......