47 books • 3 series
The Effects on Waterbirds of Dredging at the Cardiff Bay Barrage Report for April to December 2002
Progress Report on the Effectiveness of the Mark II CatAlert Collar at Reducing Predation by Domestic Cats (BTO Research Reports)
Setting Up Monitoring and the Ringing of Rehabilitated Birds Following the "Sea Empress" Oil Spill (BTO Research Reports, #188)
Pilot Field Trial into the Effectiveness of the CatAlert Collar at Reducing Predation by Domestic Cats (BTO Research Reports)
Investigation of the Feeding Sites of Grey Herons Ardea Cincerea Producing Deformed Chicks at the Besthorpe Colony (BTO Research Reports)
Case Study of the Impacts of Pipeline Construction on Bird Distribution in the Duddon Estuary (BTO Research Reports)
A Study of Risk of Collision with Power Lines by Waterbirds in Winter at Shotton Steel Works, North Wales (BTO Research Reports)
Effect of Commercial Cockling on the Numbers of Wintering Waterfowl on the Solway Estuary (BTO Research Reports, #128)
Disturbance Studies on Swansea Bay and the Burry Inlet in Relation to Bird Populations (BTO Research Reports)