Fig. 2
From: Identification of predation events in wild fish using novel acoustic transmitters
Detections of apparently predated yellow perch in the Detroit River. Colours differentiate the stages of the predation event: grey indicates perch detections, orange indicates detections within 24 h before the first post-predation detection, green indicates detections within 24 h after the first post-predation detection, and blue indicates the remainder of the detections (including those of expelled tags)