Literature

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Hall, A.J. et al., 2006. Phocine distemper virus in the North and European Seas – Data and models, nature and nurture. Infectious Disease and Mammalian Conservation, 131(2), pp.221 - 229. Available at: http://www.sciencedirect.com/science/article/pii/S0006320706001571.

Lonergan, M. et al., 2013. Rescaling of aerial survey data with information from small numbers of telemetry tags to estimate the size of a declining harbour seal population. Aquatic Conservation: Marine and Freshwater Ecosystems, 23(1), pp.135 - 144. Available at: https://onlinelibrary.wiley.com/doi/abs/10.1002/aqc.2277.

Weijs, L. et al., 2009. Inter-species differences for polychlorinated biphenyls and polybrominated diphenyl ethers in marine top predators from the Southern North Sea: Part 1. Accumulation patterns in harbour seals and harbour porpoises. Environmental Pollution, 157, pp.437 - 444. Available at: http://www.sciencedirect.com/science/article/pii/S0269749108004764.