Robertson PA, Adriaens T, Caizergues A, Cranswick PA, Devos K, Gutiérrez-Expósio A, Henderson I, Hughes B, Mill AC, Smith GC. Towards the European eradication of the North American ruddy duck. Biological Invasions 2015, 17(1), 9-12. Roy S, Ridley R, Sandon J, Allan J, Robertson P, Baxter A. Adapting strategies to maintain efficiency during a cull of yellow-legged gulls. Human-Wildlife Interactions 2016, 10(1), 83-90. Ward A, Finney J, Beatham S, Delahay D, Robertson P, Cowan D. Exclusions for resolving urban badger damage problems: outcomes and consequences. PeerJ 2016, e2579. Robertson PA, Adriaens T, Lambin X, Mill A, Roy S, Shuttleworth CM, Sutton-Croft M. The large-scale removal of mammalian invasive alien species in Northern Europe. Pest Management Science 2016, e-pub ahead of print. Roy SS, Chauvenet ALM, Robertson PA. Removal of American mink (Neovison vison) from the Uists, Outer Hebrides, Scotland. Biological Invasions 2015, 17(10), 2811-2820. Robertson PA, McKenzie AJ. The scientific profiles of terrestrial mammals in Great Britain as measured by publication metrics. Mammal Review 2015, 45(2), 128-132. McKenzie AJ, Robertson PA. Which Species Are We Researching and Why? A Case Study of the Ecology of British Breeding Birds. PLoS ONE 2015, 10(7), e0131004. Shuttleworth CM, Halliwell EC, Robertson PA. Identifying incursion pathways, early detection responses and management actions to prevent grey squirrel range expansion: an island case study in Wales. In: Shuttleworth, CM; Lurz,P; Gurnell,J, ed. The Grey Squirrel - Ecology and Management of an Invasive Species in Europe. European Squirrel Initiative, 2016, pp.475-492.