Fig. 3

Brood size of GPS-tagged and untagged geese observed in Adventdalen, Svalbard. Geese were tagged here in July 2018 and observed in the same area in August 2019 and July 2022. The number of goslings in summer did not differ significantly between tagged and untagged geese (not in 2019 only, nor when combining 2019 and 2022). Boxplots and means ± SE are given