Halley, D., Teurlings, I., Welsh, H. and Taylor, C. (2013) “Distribution and patterns of spread of recolonising Eurasian beavers (Castor fiber Linnaeus 1758) in fragmented habitat, Agdenes peninsula, Norway”, Fauna norvegica, 320, pp. 1-12. doi: 10.5324/fn.v32i0.1438.