The index of Heron population, 1951
01 February 1952
Main paper
T H E number of heronries on which reports for 1951 were received at the Edward Grey Institute was 190 or 17 fewer than in the previous year. Of these 140 were in England, 11 in Wales, 15 in Scotland and 24 in Ireland. The Rev. P . G. Kennedy has again su...
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