Notes

01 November 1928
Comments Notes IN the following cases during 1928, from west Sussex, the period of incubation has been calculated from the day on which the last egg was laid until the day or days of hatching. The fledging-period from the day or days of hatching until the day or days o...
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Notes

01 September 1928
Comments Notes " RINGERS " are requested to send in to the Editor, not later than October 1st, their schedules, together with a list showing the number of each species ringed. BLUE-HEADED WAGTAIL BREEDING IN NORTH ENGLAND. IT was so long ago as 1869-70 that Motacilla f...
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