Letters

01 August 1977
Comments Letters Melanistic Grey Heron Bryan L. Sage (in litt.) has confirmed that, when making his recent comment (Brit. Birds 70: 76), he had overlooked my record of a melanistic Grey Heron Ardea cinerea at Little Tring Reservoir, Tring, Hertfordshire, on 29th S...
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Notes

01 July 1948
Comments Notes DURING the spring of 1947 I saw what certainly appeared to be bigamous behaviour by a male Rook (Corvus f. frugilegus) Unfortunately, the observations were rather disjointed, a continuous watch not being possible. On March 14th a well-advanced nest was s...
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Notes

01 April 1939
Comments Notes THE following few notes were made mostly during the summer of 1938, and are the result of short expeditions and visits to the two counties. CHOUGH (Pyrrhocorax p. pyrrhocorax).---It was pleasing to be able to count twenty-one together on the grassy slopes...
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