Fig. 1: The distribution of distances (d, in metres) between initiators and potential followers, during pulls and anchors at three different times.
From: Compromise or choose: shared movement decisions in wild vulturine guineafowl

First, when the initiation starts (first column; A, D, G, J); second, when the initiator reaches the maximum distance away from the potential follower (second column; B, E, H, K); and third, when the potential follower starts moving towards the leader (in pulls; C, I) or the leader returns by moving towards the potential follower (in anchors; F, L). Distributions of inter-individual distances are shown separately for groups 1 (A–F) and 2 (G–L).