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Article
W. J. Peach, Auteur ; S. R. Baillie, Auteur ; D. E. Balmer, AuteurChanges in the abundance of 28 species of common passerines in scrub and wetland habitats were assessed from changes in annual catch sizes on Constant Effort sites between 1983 and 1995. At sites where annual catching effort fell below the requi[...]
Article
G. M. Siriwardena, Auteur ; S. R. Baillie, Auteur ; J. D. Wilson, AuteurTo identify the environmental changes responsible for population trends, it is useful first to determine the demographic mechanisms through which they have acted. We present new analyses of survival rates, using British ring-recovery data from 1[...]
Article
S. R. Baillie, AuteurDans Ardea (89(1) 2001)Wildlife conservationists and managers must address a wide range of issues relating to bird populations including sustainable management of the wider countryside, the protection of individual sites and site networks and proper ly planned species[...]
Article
R. A. Robinson, Auteur ; R. E. Green, Auteur ; S. R. Baillie, Auteur ; W. J. Peach, Auteur ; D. L. Thomson, Auteur1. In Britain, the song thrush Turdus philomelos is categorized as a species of high national conservation concern because of a large population decline during the last three decades. We calculated a series of annual national population estimate[...]
Article
S. R. Baillie, Auteur ; D. E. Balmer, Auteur ; I. S. Downie, Auteur ; K. H. M. Wright, AuteurThe arrival patterns of summer visitors to Britain and Ireland were monitored from 2002 to 2004 using large numbers of birdwatching lists collected by Migration Watch, an Internet-based survey. Records were only accepted from registered observer[...]
Article
D. G. Noble, Auteur ; S. R. Baillie, Auteur ; A. Joys, Auteur
