Fig. 2From: Phenology of deer ked (Lipoptena cervi) host-seeking flight activity and its relationship with prevailing autumn weatherPhenology of deer ked swarming during autumn as a function of temperature. Lines are model predictions for 0, 5, 10 and 15 °C, and only plotted for the dates for which such temperatures were observed. The numbers in brackets are temperature range of observed values for the plotted residualsBack to article page