Notes

01 December 1964
Comments Notes Apparent anting by Kestrel.--On 22nd September 1962 a friend and I were driving along the main road between Port Clarence and Seaton Carew, Co. Durham, when we saw a female Kestrel Falco tinnunculus fly up from an adjacent strip of rough grassland and ali...
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Notes

01 December 1964
Comments Notes THESE notes on Ravens (Corvus c. corax) observed by me in flocks in the Lake District are intended to amplify some of the points referred to in my article on this subject (antea, pp. 290-294). The word "flock" had been used by others and seemed to be the...
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