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A Study of Risk of Collision with Power Lines by Waterbirds in Winter at Shotton Steel Works, North Wales

Barn Owl Productivity and Survival in Relation to the Use of Second-generation Rodenticides in 1988-1990

A Winter Bird Audit for the Colworth Estate 1999/2000, 2000/2001

Birds and Sustainable Agriculture at Colworth Park: A Progress Report for Winter 1999/2000 and Summer 2000

A Large-Scale Survey of the Use of Winter Bird Crops by Foraging Birds on Farmland

Designing Crop/plant Mixtures to Provide Food for Seed-eating Farmland Birds in Winter

Birds Eye Walls

Birds Eye Walls

The Relative Abundance of Birds on Farmland in Relation to Game-cover and Winter Bird Crops

Bird's Eye Walls

Resume in the Usage of Winter Stubbles by Birds on Arable Farmland in the UK

Study of the Risk of Collision with Power Lines by Common Terns at Shotton Steel Works, North Wales