Notes

01 November 1942
Comments Notes SOMETIME ago my attention was attracted by the curious behaviour of a pair of Carrion-Crows (Corvus c. corone). They were on a house in one of the new housing estates near London, and were engaged in Walking or half-running up and down the sloping roof w...
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Notes

01 July 1942
Comments Notes THE following notes relate to a mimber of species, several of whose Status now appears to differ from that described in H. E. Forrest's Vertebrate Fauna of North Wales (1907) and Handbook to the Vertebrate Fauna of North Wales (1919). Unless otherwise st...
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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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