Notes

01 March 1938
Comments Notes I HAVE paid particular attention to the singing of Crossbills (Loxia c. curvirostra) for some years, on and off, and I find that the song can be divided into four main varieties. In attempting to describe these songs below, I use the two sound descriptio...
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Notes

01 August 1937
Comments Notes "--As many ornithologists are already aware a new edition of A Practical Handbook of British Birds has been for some time in preparation. We should be very grateful to any of our readers who would now send us notes of any omissions or errors in the origin...
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Notes

01 August 1929
Comments Notes ON May 21st, 1929, from 11.30 a.m. to 6 p.m., I observed at close quarters a pair of Choughs (Pyrrhocorax pyrrhocorax) at nest on the north Cornish coast. Both parents were feeding nestlings, which were about eight days old. The weather was calm and soft...
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