Figure 3
Fixed-effect predictions, with the associated 95% confidence intervals (blue, red or grey shaded), for the relationships between the log-transformed biomass of (a) Aphididae, (b) Collembola, (c) Arachnida and (d) total alternative prey and the number of seeds eaten, on seed cards, per seed-eating carabids. Where the interaction between the prey biomass and the session was significant, we present the relationships for the two sampling sessions (blue = session 1 (n = 58); red = session 2 (n = 43)), and we indicate whether the slope was different from 0 (P value for each session). For non-significant interactions, a single relationship is presented (black = session 1 & 2 (n = 101)).
