Fig. 1

Autumn and spring individual migration routes (black lines) and stopover sites (green circles) of Bar-headed Geese (Anser indicus) derived from GPS/GSM telemetry devices deployed on birds tracked in 2016 and 2018/2019. The shaded red region shows the Qinghai-Tibet Plateau. TtoT: Qinghai Lake − Shigatse Prefecture routes; MtoT, Mongolia − Shigatse Prefecture routes; MtoA, Mongolia-India/Bangladesh routes. Sample sizes are indicated by n (number of individuals finishing migration)