dragonflies

Freeman, S.N., Isaac, N.J.B., Besbeas, P., Dennis, E.B. & Morgan, B.J.T. (2021) A Generic Method for Estimating and Smoothing Multispecies Biodiversity Indicators Using Intermittent Data. Journal of Agricultural, Biological and Environmental Statistics, 26, 71-89.
Hickling, R., Roy, D.B., Hill, J.K. & Thomas, C.D. (2005) A northward shift of range margins in British Odonata. Global Change Biology, 11, 502-506.