Letters

01 January 1966 Comments Letters Birds trapped by sludge or m u d Sirs,--I was most interested to read the note by G. L. Webber {Brit. Birds, 5 8: 296-297) on 'Birds trapped by sludge on a sewage farm'. I have found at Freckleton sewage farm and various other sites in Lancashire, includi...
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Kestrel pellets at a winter roost

01 July 1960 Comments Main paper D U R I N G T H E W I N T E R of 1958-59 I collected 113 pellets of Kestrels (Falco tinnunculus) beneath roosts in a disused quarry near the Dale estuary, Pembrokeshire. The quarry is on a steep bracken-covered hillside surrounded by farmland and the salt...
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