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Request and Announcement

01 February 1993 Comments Editorials Blue Tits and flowering currants. It has been known since 1917 that Blue Tits Parus caeruleus feed on the nectar of the flowering currant Ribes sanguineum, which flowers from February to April. The tit pecks a 1-mm to 2-mm oval hole in the ba... Read More

Notes

01 February 1993 Comments Notes Black-headed Gulls foraging behind motor vehicle. On 18th October 1989, while returning from Hilbre Island across the sands to West Kirby, on the Wirral, Cheshire, I noticed a Black-headed Gull Larus ridibundus following our Land Rover, Keeping between... Read More

Letters

01 February 1993 Comments Letters The Cape Clear 'Griffons' The difficulty which Griffon Vultures Gyps fulvus have in maintaining flapping flight for substantial periods over the sea makes it highly improbable that the five unidentified eagle-like birds observed flying past Cape Clear ... Read More

The index of heron population

01 March 1950 Comments Main paper The number of heronries on which reports for 1949 were received at the Edward Grey Institute was 162, or 16 more than in the previous year. Of these 117 were in England, 9 in Wales, 17 in Scotland and 19 in Ireland. We are indebted to 79 informants of who... Read More