Concentrations of second generation anticoagulant rodenticides (SGARs) in Eurasian sparrowhawk livers, 1995-2015 for Great Britain - Walker, L.A.; Broughton, R.; Carter, H.; Chaplow, J.S.; Pereira, M.G.; Potter, E.D.; Searle, K.R.; Sleep, D. (NERC EDS Environmental Information Data Centre, 2022)