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Article
Sarah M. Eglington, Auteur ; Sarah E. Davis, Auteur ; Andrew C. Joys, Auteur ; Dan E. Chamberlain, Auteur ; David G. Noble, AuteurCapsule Including observer effects in population models is unlikely to improve population trend estimates. Aims We test the hypothesis that the observer's experience has a significant effect on the detection of birds, and subsequently impacts on[...]
Article
Nancy Ockendon, Auteur ; Sarah E. Davis, Auteur ; Teresa Miyar, Auteur ; Mike P. Toms, AuteurDans Bird Study (56 2009)Capsule Birds appeared at garden feeding stations later in the morning in urban areas than in rural areas during winter.
Article
Nancy Ockendon, Auteur ; Sarah E. Davis, Auteur ; Mike P. Toms, Auteur ; Sarah Mukherjee, AuteurA nationwide volunteer survey was conducted to investigate the time at which common species of birds arrived at garden feeders in the morning during winter, and over 5,800 participants submitted observations. We examined the relationship between[...]
