A: Abundances of the seven SIHUMI species Anaerostipes caccae, Bacteroides thetaiotaomicron, Bifidobacterium longum, Blautia producta, Clostridium ramosum, Escherichia coli, and Lactobacillus plantarum in a run of the base simulation. Dashed vertical lines mark the feeding events after time steps 35, 62, and 121. B: Active information storage (AIS) averaged over all living species in the community for varying history lengths 10, 15, and 20. The yellow frame shows a pattern which is shifted by five time steps across history length. In contrast, the arrows point on noticeable simultaneous effects across history length. C: Collective transfer entropy (CTE) averaged over all living species in the simulated community for varying history lengths 10, 15, and 20.