Table 1 The six Beijing Swifts with complete geolocation information of one reproduction season
Ring number | Weight (lasted recapture) (g) | Capture year | Recapture year | Year with full breeding season data |
|---|---|---|---|---|
M459 | 36.6 | 2014 | 2015/2016 | 2015 |
M472 | – | 2014 | 2016 | 2015 |
M476 | 35.5 | 2014 | 2015/2016 | 2015 |
Z680 | 37 | 2016 | 2018 | 2017 |
Z682 | 35 | 2016 | 2017/2018 | 2017 |
Z683 | 38 | 2016 | 2018 | 2017 |