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Table 2 Total migration distance for 11 purple martins with the mean and standard errors calculated for the distance travelled over land and water during the day and night

From: The use of nocturnal flights for barrier crossing in a diurnally migrating songbird

Bird ID Breeding ground Total distance (km) Distance over land/day (km) (mean ± SE) Distance over land/night (km) (mean ± SE) Distance over water/day (km) (mean ± SE) Distance over water/night (km) (mean ± SE)
1598 Florida 4859.26 258.77 ± 34.75 43.71 ± 14.38 592 ± 0.00 362.50 ± 16.62
1602 Florida 6201.80 151.81 ± 28.96 44.90 ± 10.98 452.63 ± 145.31 432.5 ± 119.85
2810 Texas 3907.73 240.28 ± 25.16 45.39 ± 13.08 630 ± 0.00 419 ± 74.95
48041 Texas 7138.05 163.29 ± 26.59 13.30 ± 3.75 353.5 ± 141.77 302 ± 61.51
48042 Texas 3620.68 206.49 ± 37.89 68.50 ± 28.43 635.69 ± 0.00 235 ± 0.00
48045 Texas 8079.28 275.04 ± 45.72 34.12 ± 7.03 672.5 ± 109.95 275.5 ± 59.74
48046 Texas 6784.23 209.21 ± 36.37 22.05 ± 4.37 428 ± 104.19 368.66 ± 52.39
48051 Texas 8397.53 200.92 ± 21.80 37.35 ± 7.69 497 ± 0.00 0.00
48052 Texas 7515.37 235.98 ± 57.95 50.63 ± 19.13 666.33 ± 159.49 440 ± 173.05
48794 Texas 4152.84 187.07 ± 43.88 24.17 ± 5.27 154.00 ± 0.00 417.00 ± 0.00
2177 Manitoba 7611.80 207.98 ± 33.37 53.23 ± 14.42 787.67 ± 8.03 377.50 ± 65.40