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Use of passive infrared-triggered trail cameras to study timing of breeding and habitat use of Corncrakes Crex crex in Scotland

Jenny Weston, Auteur ; Rhys E. Green, Auteur ; Ben Jones, Auteur ; Mark Mitchell, Auteur ; Allan Perkins, Auteur ; Will Hayward, Auteur ; Ewan Weston, Auteur ; Clive Walton, Auteur

Dans Bird Study (73(2) May, 2026)

An assessment of the utility of deploying trail cameras to describe the timing of breeding and habitat selection by Corncrakes. To estimate the hatching dates of broods of Corncrake chicks, and the timing of occurrence of juvenile birds, and to [...]

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Article

Lesser Redpolls Acanthis cabaret undertake post-breeding and post-juvenile moult during autumn movements

Clive Walton, Auteur

Dans Ringing & Migration (31(2) décembre 1, 2016)

A previous study suggested that Lesser Redpolls Acanthis cabaret in northern England moult before migration. Redpolls caught on autumn passage at Easter Inch Moss in the central lowlands of Scotland show a pattern of recoveries consistent with a[...]

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Article

Sexing first year Reed Buntings Emberiza schoeniclus using biometrics

Clive Walton, Auteur ; Paul Walton, Auteur

Dans Ringing & Migration (19(4) Nov., 1999)

Currently ringers are unable to confidently sex some juvenile Reed Buntings due to the overlap in the biometric ranges of male and females, and possible difficulties in the interpretation of sexually dimorphic post-juvenile head plumage. This st[...]

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