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Request for information Committee on toxic chemicals

01 September 1960 Comments Editorials A Joint Committee of the Royal Society for the Protection of Birds and the British Trust for Ornithology has now been formed, under the Chairmanship of Stanley Cramp, to study the effects of toxic chemicals on birds. The Committee is anxious to obtain any...

Recent Reports and News

01 September 1960 Comments News and comment The items here are largely unchecked reports, and must not be regarded as authenticated records. They are selected, on the present writers' judgment alone, from sources generally found to be reliable. Observers' names are usually omitted for reasons of sp...

Notes

01 September 1960 Comments Notes Curlew Sandpipers wintering in Lancashire.--On 2nd January i960, I saw a Curlew Sandpiper {Calidris testacea) on the mud-flats of the Ribble Estuary at Lytham, Lancashire. O n 12th February there were three there and from then until April up to six were s...

Studies of less familiar birds 106. Lesser Grey Shrike

01 September 1960 Comments Main paper only 22 records of the Lesser Grey Shrike (Lanitts minor) in the British Isles were admitted and five of those cannot now be accepted. Only 17 Lesser Grey Shrikes in nearly a hundred years since the first was identified in 1842--yet from the autumn of 195...

Nearctic birds in Great Britain and Ireland in autumn 1958

01 September 1960 Comments Main paper vagrant birds from across the Atlantic appeared in Great Britain and Ireland. The species involved included ones with normal distributions ranging from western Greenland and arctic Canada south to the eastern United States and Florida. Shorebirds and wate...

Simultaneous Watch for migrant Swifts, May 11th, 1947

01 May 1948 Comments Main paper IN the spring of 1947 the British Trust for Ornithology invited as many as possible of its members and others interested to undertake a simultaneous watch of the movements of Swifts (Apus a. apus) on a pre-selected day--May n t h , 1947.Five similar watch...

Notes

01 May 1948 Comments Notes ON December 18th, 1946, I saw a Nutcracker (Nucifraga caryocaiactes subsp.?) about two miles west of Turners Hill, Sussex. It flew across the road and settled in a tree about 35 yards away in full view. I was able to watch the bird for about three minute...

The index of Heron population, 1947

01 May 1948 Comments Main paper THE number of heronries on which reports for 1947 were received at the Edward Grey Institute was 158, or 13 less than in the previous year. Of these 122 were in England, 6 in Wales, 11 in Scotland and 19 in Ireland. We are indebted to 63 informants, of wh...

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Request for information Committee on toxic chemicals

Recent Reports and News

Notes

Studies of less familiar birds 106. Lesser Grey Shrike

Nearctic birds in Great Britain and Ireland in autumn 1958

Simultaneous Watch for migrant Swifts, May 11th, 1947

Notes

The index of Heron population, 1947

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