Notes

01 April 1935
Comments Notes THE following notes on the Tree-Sparrow (Passer m. montanus), near Great Budworth, Cheshire, were made at the same colony as the notes in British Birds, XXV., 278-285 ; XXVI., 273-4; XXVII., 259-60. Return to nesting-trees.--First seen on February 18th; ...
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An Index of Heron Population

01 April 1935
Comments Main paper WHEN the " British Birds Census of Heronries Report " was published in 1929 it was recommended that another complete census of British heronries should be taken not later than about 1940, if the full advantages of the 1928 Census were to be reaped. On the...
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