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Table 4 Fixed effects on log-transformed daily distance and daily mean travel speed as estimated by our best GLMMs

From: Adaptive drift and barrier-avoidance by a fly-forage migrant along a climate-driven flyway

Response variable

Model term

Estimate

Std. Error

z value

Pr(>|z|)

Log (Daily Distance)

(Intercept)

4.628

0.121

38.228

0.000

tailwind_track

0.064

0.027

2.349

0.019

abs (sidewind_track)

0.023

0.032

0.733

0.463

travel_hrs

0.099

0.008

12.406

0.000

biome_humid forest

−0.165

0.274

−0.602

0.547

biome_other

−0.509

0.131

−3.875

0.000

biome_sea

0.481

0.180

2.678

0.007

tailwind_track: travel_hrs

−0.002

0.002

−0.830

0.407

abs (sidewind_track): travel_hrs

−0.001

0.002

−0.554

0.580

tailwind_track: biome_humid forest

−0.167

0.108

−1.543

0.123

tailwind_track: biome_other

−0.037

0.029

−1.260

0.208

tailwind_track: biome_sea

−0.053

0.035

−1.498

0.134

abs (sidewind_track): biome_humid forest

−0.017

0.089

−0.186

0.852

abs (sidewind_track): biome_other

0.030

0.036

0.829

0.407

abs (sidewind_track): biome_sea

−0.065

0.049

−1.325

0.185

travel_hrs: biome_humid forest

0.003

0.019

0.148

0.882

travel_hrs: biome_other

0.024

0.009

2.637

0.008

travel_hrs: biome_sea

−0.029

0.012

−2.439

0.015

tailwind_track: travel_hrs: biome_humid forest

0.008

0.007

1.053

0.293

tailwind_track: travel_hrs: biome_other

0.002

0.002

1.217

0.224

tailwind_track: travel_hrs: biome_sea

0.002

0.002

0.958

0.338

abs (sidewind_track): travel_hrs: biome_humid forest

0.001

0.006

0.084

0.933

abs (sidewind_track): travel_hrs: biome_other

−0.002

0.003

−0.641

0.521

abs (sidewind_track): travel_hrs: biome_sea

0.005

0.004

1.319

0.187

Log (Daily Mean Travel Speed)

(Intercept)

1.820

0.101

18.014

0.000

tailwind_track

0.068

0.023

3.021

0.003

abs (sidewind_track)

−0.011

0.026

−0.402

0.688

travel_hrs

0.029

0.007

4.312

0.000

biome_humid forest

−0.159

0.228

−0.696

0.487

biome_other

−0.440

0.109

−4.020

0.000

biome_sea

0.428

0.150

2.863

0.004

tailwind_track: travel_hrs

−0.002

0.002

−1.328

0.184

abs (sidewind_track): travel_hrs

0.000

0.002

0.263

0.792

tailwind_track: biome_humid forest

−0.158

0.090

−1.748

0.081

tailwind_track: biome_other

−0.029

0.024

−1.204

0.229

tailwind_track: biome_sea

−0.051

0.029

−1.759

0.079

abs (sidewind_track): biome_humid forest

−0.014

0.074

−0.183

0.855

abs (sidewind_track): biome_other

0.045

0.030

1.512

0.131

abs (sidewind_track): biome_sea

0.023

0.041

0.562

0.574

travel_hrs: biome_humid forest

0.003

0.016

0.169

0.866

travel_hrs: biome_other

0.020

0.007

2.623

0.009

travel_hrs: biome_sea

−0.024

0.010

−2.436

0.015

tailwind_track: travel_hrs: biome_humid forest

0.008

0.006

1.359

0.174

tailwind_track: travel_hrs: biome_other

0.002

0.002

1.281

0.200

tailwind_track: travel_hrs: biome_sea

0.002

0.002

1.275

0.202

abs (sidewind_track): travel_hrs: biome_humid forest

0.000

0.005

0.087

0.930

abs (sidewind_track): travel_hrs: biome_other

−0.003

0.002

−1.313

0.189

abs (sidewind_track): travel_hrs: biome_sea

− 0.001

0.003

− 0.312

0.755

  1. We consider coefficient estimates to be significant at P < 0.05 (bold)