Fig. 2From: Neckband or backpack? Differences in tag design and their effects on GPS/accelerometer tracking results in large waterbirds Bar plots (mean ± SD) of discomfort levels of geese carrying a backpack tag (BP), neckband tag (NB) or no tag (control C). Behaviours indicating discomfort are a duration of preening (and pecking the tag), b frequency of shaking (the body or the head), c duration of feeding, d duration of being vigilant and e duration of resting behaviour, each within 10-min periodsBack to article page