Fig. 5From: Studying animal locomotion with multiple data loggers: quantifying time drift between tagsEstimation of the time lag between the anterior (Tag 8) and middle (Tag 7) tags while deployed on a lamprey (A). The solid line represents the drift rate based on the wild deployment and the dashed line in A represents the estimate from robotic flapping in the laboratory. We are also able to estimate the drift between a previously untested Axy-4 tag deployed on the posterior tail of the lamprey and Tag 7 (B)Back to article page