Demographic profiles and environmental drivers of variation relate to individual breeding state in a long-lived trans-oceanic migratory seabird, the Manx shearwater by Wood, MJ, Canonne, C, Besnard, A, Lachish, S, Fairhurst, SM, Liedvogel, M, Boyle, D, Patrick, SC, Josey, S, Kirk, H, Dean, B, Guilford, T, McCleery, RM, Perrins, CM, Horswill, C