Recent reports

01 May 1999
Comments News and comment This summary of unchecked reports covers 8th March to 4th April 1999. The text and photographs relate to unchecked reports, not authenticated records. Pied-billed Grebe Podilymbus podiceps Walton Reservoir (Surrey), 16th March; Stowbridge Pit (Norfolk)...
Read More

Monthly marathon

01 May 1999
Comments Other The species in the photograph (plate 32, repeated here as plate 74) is clearly a wader, and its general shape and coloration shows that it is either a Calidris or a Tringa sandpiper. The lack of patterning and its dull colour tells us that it is in win...
Read More

News and Comment

01 May 1999
Comments News and comment We have previously drawn attention (Brit. Birds 91: 206) to the dramatic decline in breeding-bird populations on the North Staffordshire Moors, no doubt largely linked to agricultural changes that have included overgrazing and drainage. It had been hop...
Read More

Reviews

01 May 1999
Comments Reviews Global warming might destroy tundra worldwide within the next century. There are many pleasing illustrations by the first author; diagrams, however, are frequently so complex and printed so small that they fail to make their points clearly, and typogra...
Read More

Letters

01 May 1999
Comments Letters THE COMMERCIALISATION OF ORNITHOLOGY It seems strange that a seven-line suggestion by Ian Moorhouse (Brit. Birds 91: 330) that an increase in the average age of observers might help to explain a decline in the numbers of some common birds should be con...
Read More

Notes

01 May 1999
Comments Notes THREE PIED FLYCATCHERS AND A COMMON REDSTART DEAD IN SAME NESTBOX On 24th May 1995, while checking nestboxes at Bailey Einon wood, near Llandrindod Wells, Radnorshire, I discovered that one box contained three male Pied Flycatchers Ficedula hypoleuca a...
Read More

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 ...
Read More

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...
Read More

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now