Recent reports and news

01 June 1958
Comments News and comment The items here are largelv unchecked reports, and must not be regarded as authenticated records. They are selected, on the present writers' judgment alone, from soiirccs generally found to be reliable. Observers' names are usually omitted for reasons of s...
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Letters

01 June 1958
Comments Letters S I R S , -- U n d e r the above title (anlea, vol. L, p p . 432-434), R. Hewson has usefully drawn attention to the aerobatics-- familiar in individuals--that are sometimes performed by flocks of Ravens (Corvus corax) and has discussed questions suggeste...
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Reviews

01 June 1958
Comments Reviews day ·& Co., New York, 1949--first edition 1946--sponsored by the National Audubon Society). $3.95. A U D U B O N W A T E R B I R D G U I D E (Water, game and large land birds of eastern and central North America from southern Texas to central Greenland...
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Notes

01 June 1958
Comments Notes " R e c e n t reports and n e w s " section in our March number (antea, p . 132), brief mention was made of the fact that a number of North American Ruddy Ducks (Oxyura jamaicensis) had escaped from the Wildfowl Trust collection at Slimbridge, Gloucesters...
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Letter

01 February 1941
Comments Letters S I R S , -- I t has long been known t h a t there is a remarkable relation between t h e Short-eared Owl (Asio flammeus) and the common field-vole (Microtus agrestis). The common vole at apparently regular intervals increases in numbers in different loca...
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Review

01 February 1941
Comments Reviews Ritchie (1940), " An analysis of t h e influence of weather upon a migratory movement of birds," Proc, Roy, Soc, Edin., Vol. 60, P- 299.analysis of t h e d a t a relating t o t h e 1921 invasion of t h e Waxwing (Bombycitta garrulus) and t h e associated...
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Review

01 February 1941
Comments Reviews Courtship and Display among Birds. By C, R. Stonor. (Country Life, Ltd.) With 57 plates from photographs, 8s. 6d. net. No aspect of bird behaviour is more fascinating, more biologically important or offers a more promising field for study than that of dis...
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