Bird | Year | Total days tracked | Filtered migration data points (spring/fall) | Calculated migration distance (km; spring/fall) | Minimum migration duration (days; spring/fall) | Uncertainty in duration (days; spring/fall) | Travel rate (km per day; spring/fall) | Number of longer stopovers recorded (spring/fall) |
---|---|---|---|---|---|---|---|---|
Point Reyes | ||||||||
49209 | 2019 | 72 | 12/– | 3674.7/– | 31/– | 4/– | 118.5/– | 1/– |
49218 | 2019 | 175 | 13/20 | 4239.2/4299.3 | 27/41 | 4/9 | 157/104.9 | 0/5 |
49222 | 2019 | 187 | 13/13 | 3985.6/3978 | 38/35 | 11/8 | 104.9/113.7 | 1/4 |
49201 | 2019 | 191 | 16/19 | 4152.1/3781.6 | 42/52 | 11/11 | 98.9/72.7 | 2/4 |
49200 | 2019 | 63 | 8/– | 3354.9/– | 25/– | 4/– | 134.2/– | 1/– |
Mean Point Reyes | 137.6 | 12.4/17.3 | 3881.3/4019.6 | 32.6/42.7 | 122.7/97.1 | 1/4.3 | ||
UC Davis | ||||||||
49206 | 2019 | 173 | 13/17 | 3446.4/3467 | 33/37 | 6/13 | 104.4/93.7 | 2/3 |
49771 | 2020 | 60 | 13/– | 3430.4/– | 27/– | 4/– | 127.1/– | 1/– |
49775 | 2020 | 189 | 9/18 | 3826.2/4004.8 | 37/42 | 4/15 | 103.4/95.4 | 0/2 |
49191 | 2019 | 191 | 9/16 | 3387.3/3617.5 | 29/31 | > 12/2 | 116.8/116.7 | 2/4 |
49192 | 2019 | 163 | 12/10 | 3510.8/3474.5 | 27/– | 4/– | 130/– | 2/2 |
49194 | 2019 | 191 | 13/26 | 3937.9/3883.9 | 31/– | > 2/– | 127/– | 1/5 |
49205 | 2019 | 37 | 10/– | 3663.7/– | 31/– | > 2/– | 118.2/– | 1/– |
49217 | 2019 | 191 | 16/22 | 3976.9/3979.7 | 35/– | > 2/– | 113.6/– | 1/5 |
49777 | 2020 | 187 | 8/14 | 3791.3/3970 | 31/– | 4/– | 122.3/– | 1/3 |
49780 | 2020 | 199 | 14/17 | 3869.2/3893.5 | 29/45 | 4/4 | 133.4/86.5 | 2/2 |
49870 | 2020 | 185 | 7/14 | 3433.2/3567.9 | 21/– | 6/– | 163.5/– | 1/2 |
49189-a | 2019 | 191 | 11/16 | 3158.2/3357.5 | 25/33 | 6/11 | 126.3/101.7 | 1/4 |
49776-a | 2020 | 195 | 6/23 | 3127.7/3495.6 | 21/– | 12/– | 148.9/– | 1/5 |
49195-g | 2019 | 191 | 16/28 | 3351.9/3444.1 | 33/– | > 2/– | 101.6/– | 3/4 |
49770-g | 2020 | 189 | 11/15 | 3288.4/3349.2 | 27/– | > 4/– | 121.8/– | 2/4 |
49202-b | 2019 | 191 | 8/5 | 1769.4/1747 | 17/15 | 4/6 | 104.1/116.5 | 1/2 |
49778-b | 2020 | 163 | 8/2 | 1750.1/1738.1 | 21/– | 4/– | 83.3/– | 3/1 |
Mean UC Davis | 169.8 | 10.8/16.2 | 3336.4/3399.3 | 27.9/33.8 | 120.3/101.7 | 1.5/3.2 | ||
Overall mean | 162.5 | 11.2/16.4 | 3460.2/3502.7 | 29.0/36.8 | 120.9/100.2 | 1.4/3.4 |