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Reviews

01 April 1952 Comments Reviews Proceedings of the Xth International Ornithological Congress, Uppsala, June, 1950. "(Almquist & Wicksell, Uppsala, Sweden, 1952. Price Sw. Kr. 35, or £2 8s. 3d. Obtainable direct from Prof. S. Horstadius, Zoologiska Institutionen, Uppsala). T H I S ...

Notes

01 April 1952 Comments Notes Song-Thrush nesting in a Monkey-Puzzle Tree.--In connexion with the note (antea, p . 287) on a Mistle-Thrush (Turdus viscivorus) nesting in a Monkey Puzzle tree, it may be of interest to record that on May 6th, 1946, at Oxted, Surrey, I found a nest of a...

Studies of some species rarely photographed. XXXVIII. The Redwing, Fieldfare

01 April 1952 Comments Main paper (Plates 29-36). APART from the Brambling {Fringilla montifringilla), of which we have already published a series of plates (vol. xliv, Plates 1-7), the Redwing (Turdus musicus) and Fieldfare (T. pilaris) are the only two passerines which winter in numbers...

Little Auks in Britain, 1948 to 1951

01 April 1952 Comments Main paper IN the two winters 1948-9 and 1949-50 an unusual number of Little Auks (A lie alle) visited the British Isles. Most noteworthy was a "wreck" (i.e., a widespread destruction of the species on land) in mid-February, 1950, probably the most extensive in the ...

Notes and display of the Magpie

01 April 1952 Comments Main paper (with text illustrations by R. GILLMOR). IN July, 1949,1 acquired a juvenile female Magpie (Pica pica) which was fixated on human beings and when adult regarded me as her mate. This bird's behaviour inspired closer observation of wild Magpies for comparat...

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 ...

Report on the effect of the severe winter of 1939-40 on bird life in the area within 20 miles of London

01 July 1941 Comments Main paper THIS report is intended to supplement the " Report on the effect of the severe winter of 1939-40 on bird-life in the British Isles " which has already appeared in this journal (antea, Vol. xxxiv, pp. 118, 142), and details which were given there, such as ...

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...

The Diving Habits of Ducks and Grebes

01 July 1941 Comments Main paper an opportunity has occurred during the last few years we have timed the dives of two or more species of diving birds feeding together at the same place and working at the same depths at Lisvane Reservoir, near Cardiff. Comparing the results thus obtained ...

REVIEWS: Report on the Immigrations of Summer Residents in the Spring of 1908

01 August 1910 Comments ...

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Reviews

Notes

Studies of some species rarely photographed. XXXVIII. The Redwing, Fieldfare

Little Auks in Britain, 1948 to 1951

Notes and display of the Magpie

Notes

Report on the effect of the severe winter of 1939-40 on bird life in the area within 20 miles of London

Intelligence tests with Tits

The Diving Habits of Ducks and Grebes

REVIEWS: Report on the Immigrations of Summer Residents in the Spring of 1908

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