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Auteur Allan J. Perkins |
Documents disponibles écrits par cet auteur (7)
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Article
Allan J. Perkins, Auteur ; Andy Douse, Auteur ; Greg Morgan, Auteur ; Amy Cooper, Auteur ; Mark Bolton, AuteurCapsule: Playback with dual-sex calls increases the response rate of Manx Shearwaters Puffinus puffinus by 40–60% and reduces its daily variability, which would improve the precision of population estimates.Aims: To test whether playing male and[...]![]()
Article
Allan J. Perkins, Auteur ; Hywel E. Maggs, Auteur ; Jeremy D. Wilson, AuteurCapsule Corn Buntings nested in tall dense grasses and cereals, selecting for sward density over height, and cereal fields with high weed scores.Aims To measure the vegetation attributes of fields selected as nest sites by Corn Buntings, to info[...]![]()
Article
Allan J. Perkins, Auteur ; Hywel E. Maggs, Auteur ; Jeremy D. Wilson, AuteurCapsule Corn Buntings nested in tall dense grasses and cereals, selecting for sward density over height, and cereal fields with high weed scores.Aims To measure the vegetation attributes of fields selected as nest sites by Corn Buntings, to info[...]![]()
Article
Allan J. Perkins, Auteur ; Hywel E. Maggs, Auteur ; Jeremy D. Wilson, Auteur ; Adam Watson, Auteur ; Chris Smout, AuteurCapsule Breeding populations were less likely to decline when farmland was subject to management intervention designed to benefit the species. Aims To determine whether targeted management intervention helps to halt or reverse the decline of Cor[...]![]()
Article
Allan J. Perkins, Auteur ; Guy Anderson, Auteur ; Jeremy D. Wilson, AuteurCapsule Large buntings prefer cereal grains whilst sparrows also take oily seeds. Aims To determine seed food preferences of Tree Sparrow Passer montanus and Corn Bunting Emberiza colandra. Methods Forty seed choice experiments were conducted at[...]![]()
Article
Allan J. Perkins, Auteur ; Guy Anderson, Auteur ; Jeremy D. Wilson, AuteurCapsule Large buntings prefer cereal grains whilst sparrows also take oily seeds. Aims To determine seed food preferences of Tree Sparrow Passer montanus and Corn Bunting Emberiza colandra. Methods Forty seed choice experiments were conducted at[...]![]()
Article
Allan J. Perkins, Auteur ; Adam Watson, Auteur ; Hywel E. Maggs, Auteur ; Jeremy D. Wilson, AuteurAssociations between habitat and animal distributions are widely used to make conservation recommendations. However, short-term studies do not allow investigation of temporal variation in associations as habitats change or populations decline. H[...]



