World status of the Red Kite

01 May 1991
Comments Main paper A background to the experimental reintroduction to England and Scotland In 1989, the Nature Conservancy Council (NCC) and the Royal Society for the Protection of Birds (RSPB) started a joint experimental programme to re-establi...
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Letters

01 October 1950
Comments Letters --I am engaged in investigating t h e ringing records of Blue Tits. Amongst the known causes of death it is astonishing to find that the mousetrap is a principal one. I t may be necessary to place r a t and mouse traps in gardens, b u t I suggest that the...
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Notes

01 October 1950
Comments Notes WITH reference to the note (antea, p. 54) on this topic, in June, 1949, an Arctic Tern (Sterna macrura) made repeated stoops at my companion, Dr. H. K. Whitehouse, while he was standing by the bank of the river in Hvalfjordur a few yards from our camp in...
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