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Article
Rufus B. Sage, Auteur ; Andrew N. Hoodless, Auteur ; Chris M. Hewson, Auteur ; Sue Wilson, Auteur ; Chris Le Clare, Auteur ; John H. Marchant, Auteur ; Roger A. H. Draycott, Auteur ; Robert J. Fuller, AuteurCapsule Repeated counts of fledged broods can provide a useful estimate of breeding success for most common woodland birds. Aims To assess the efficacy of comparing fledged-brood survey data with territory mapping using simple mark-recapture ana[...]
Article
Rufus B. Sage, Auteur ; Andrew N. Hoodless, Auteur ; Chris M. Hewson, Auteur ; Sue Wilson, Auteur ; Chris Le Clare, Auteur ; John H. Marchant, Auteur ; Roger A. H. Draycott, Auteur ; Robert J. Fuller, AuteurCapsule Repeated counts of fledged broods can provide a useful estimate of breeding success for most common woodland birds. Aims To assess the efficacy of comparing fledged-brood survey data with territory mapping using simple mark-recapture ana[...]
Article
Jacquie A. Clark, Auteur ; Robert A. Robinson, Auteur ; Dawn E. Balmer, Auteur ; Jeremy R. Blackburn, Auteur ; Mark J. Grantham, Auteur ; Bridget M. Griffin, Auteur ; John H. Marchant, Auteur ; Kate Risely, Auteur ; Sue Y. Adams, AuteurThis is the 68th annual report of the British Trust for Ornithology's Ringing Scheme, covering work carried out, and data received, in 2004.During the year, changes in bird survival in relation to winter weather were studied. In almost all cases[...]
Article
Stuart E. Newson, Auteur ; John H. Marchant, Auteur ; Graham R. Ekins, Auteur ; Robin M. Sellers, AuteurSince the establishment of a tree-nesting colony of Great Cormorants Phalacrocorax carbo at Abberton Reservoir, Essex, in 198 1, the inland-breeding population in England has increased considerably and numbered at least 2,096 breeding pairs in 2[...]
Article
John H. Marchant, AuteurThe special place of Britain & Ireland in wader distributions and flyways has been revealed and illuminated through the efforts of many kinds of birdwatchers and scientists, using methods ranging from simple counting and recording to isotopic an[...]
