It is widely known that information on Honeybuzzards Pernis apivorus in Britain was withheld from both the 1968Â72 and the 1988Â91 national breeding atlases and, until recently, also from the Rare Breeding Birds Panel (RBBP). Consequently, there is a regrettable dearth of published data on numbers and population trends over the second half of the twentieth century. We find it no less regrett
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