Notes

01 January 1948
Comments Notes WITH reference to my note (antea, Vol. xl, p. 209) concerning the large gathering of Ravens (Corvus c. corax) in Carmarthenshire in March, 1946, I was interested to read Mr. Cadman's note which immediately followed my own. In reply to Mr. Cadman's query ...
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Birds of inner London

01 January 1948
Comments Main paper [The Editors regret that owing to pressure of other matter it was impossible to include this article in Vol. xl.] THE return of numerous observers to civilian life has resulted in the resumption of bird watching in London, and to a welcome increase in rec...
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Notes

01 July 1941
Comments Notes ON May 18th, 1924, my father and I found the nest of a Siskin (Carduelis spinus) at Acharacle, Argyll. It was about twenty feet up on the spreading bough of an exotic fir (species not recorded) in a large garden. When my father climbed to it, both birds ...
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Intelligence tests with Tits

01 July 1941
Comments Main paper the idea of testing the ability of birds to solve problems, I carried out some experiments in February, 1941, which seemed to need a definite amount of intelligence for their solution. My subjects were a pair of Blue Tits (Parus c. obscurus), and a pair o...
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