Metcalf, O, Abrahams, C, Ashington, B, Baker, E, Bradfer-Lawrence, T, Browning, E, Carruthers-Jones, J, Darby, J, Dick, J, Eldridge, A, Elliott, D, Heath, B, Howden-Leach, P, Johnston, A, Alexander, L, Meyer, CFJ, Ruiz Arana, U, Smith, S, "Good practice guidelines for long-term ecoacoustic monitoring in the UK", ,