fec12381-sup-0003-TableS1
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Functional Ecology Supporting Information Table S1. Spring migration response model. Model estimates (Beta estimates) from general linear mixed models (logit link) in which spring migration (movement speed > 10 km/hr) was associated with weather factors measured at the earth’s surface for adult and pre-adult golden eagles and three ecoregions in eastern North America, March 2006 to December 2012. Nonmigratory movement (< 5 km/hr) was the reference movement pattern, northern regions (Arctic cordillera, taiga and tundra combined) was the reference ecoregion, and pre-adult was the reference age. Variable Intercept Age Age West to east wind South to north wind |West to east wind| |South to north wind| Best-lifted index Precipitation rate Barometric pressure Thermal energy Downward solar radiation Water equivalent of snow Relative humidity Omega Ecoregion Ecoregion Ecoregion West to east wind X Age West to east wind X Age South to north wind X Age South to north wind X Age |West to east wind| X Age |West to east wind| X Age |South to north wind| X Age |South to north wind| X Age Ecoregion Age Adult Pre-adult Eastern temperate forests Northern forests Northern regions Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Estimate 4.7704 11.8217 0.0000 -0.0499 0.0615 -0.0174 -0.0187 0.0505 -152.40 -0.0160 2.6788 0.0045 0.0020 0.0290 0.1225 -30.2087 -26.5707 0.0000 0.0458 0.0000 -0.0610 0.0000 0.0246 0.0000 -0.0122 0.0000 SE 6.1830 8.5087 . 0.0274 0.0277 0.0356 0.0404 0.0150 2945.64 0.0085 0.5485 0.0003 0.0041 0.0094 1.1884 15.1811 6.2936 . 0.0301 . 0.0269 . 0.0429 . 0.0343 . Flight response of slope-soaring birds to seasonal variation in thermal generation. Duerr, Miller, Lanzone, Brandes, Cooper, O’Malley, Maisonneuve, Tremblay, Wilhelm, and Katzner. Functional Ecology Variable Best-lifted index X Age Best-lifted index X Age Precipitation rate X Age Precipitation rate X Age Barometric pressure X Age Barometric pressure X Age Thermal energy X Age Thermal energy X Age Downward solar radiation X Age Downward solar radiation X Age Water equivalent of snow X Age Water equivalent of snow X Age Relative humidity X Age Relative humidity X Age Omega X Age Omega X Age West to east wind X Ecoregion West to east wind X Ecoregion West to east wind X Ecoregion South to north wind X Ecoregion South to north wind X Ecoregion South to north wind X Ecoregion |South to north wind| X Ecoregion |South to north wind| X Ecoregion |South to north wind| X Ecoregion |West to east wind| X Ecoregion |West to east wind| X Ecoregion |West to east wind| X Ecoregion Best-lifted index X Ecoregion Best-lifted index X Ecoregion Best-lifted index X Ecoregion Precipitation rate X Ecoregion Precipitation rate X Ecoregion Precipitation rate X Ecoregion Barometric pressure X Ecoregion Barometric pressure X Ecoregion Barometric pressure X Ecoregion Thermal energy X Ecoregion Ecoregion Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Age Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Adult Pre-adult Estimate -0.0085 0.0000 -1114.15 0.0000 -0.0142 0.0000 -1.7013 0.0000 -0.0010 0.0000 0.0055 0.0000 -0.0068 0.0000 -1.3284 0.0000 0.0457 0.0348 0.0000 0.0249 0.0148 0.0000 0.0516 0.0470 0.0000 -0.0363 0.0108 0.0000 -0.0507 -0.0415 0.0000 630.37 -4057.16 0.0000 0.0454 0.0410 0.0000 2.2604 SE 0.0202 . 2089.47 . 0.0113 . 0.5815 . 0.0005 . 0.0049 . 0.0074 . 1.5564 . 0.0356 0.0300 . 0.0389 0.0289 . 0.0508 0.0466 . 0.0593 0.0557 . 0.0266 0.0172 . 3524.07 3897.81 . 0.0199 0.0085 . 0.9398 Flight response of slope-soaring birds to seasonal variation in thermal generation. Duerr, Miller, Lanzone, Brandes, Cooper, O’Malley, Maisonneuve, Tremblay, Wilhelm, and Katzner. Functional Ecology Variable Thermal energy X Ecoregion Thermal energy X Ecoregion Downward solar radiation X Ecoregion Downward solar radiation X Ecoregion Downward solar radiation X Ecoregion Water equivalent of snow X Ecoregion Water equivalent of snow X Ecoregion Water equivalent of snow X Ecoregion Relative humidity X Ecoregion Relative humidity X Ecoregion Relative humidity X Ecoregion Omega X Ecoregion Omega X Ecoregion Omega X Ecoregion Ecoregion Northern forests Northern regions Age Estimate 0.2805 0.0000 SE 0.6388 . Eastern temperate forests 0.0010 0.0004 Northern forests 0.0001 0.0003 Northern regions 0.0000 . Eastern temperate forests -0.0032 0.0163 Northern forests 0.0052 0.0064 Northern regions Eastern temperate forests Northern forests Northern regions Eastern temperate forests Northern forests Northern regions 0.0000 -0.0404 -0.0305 0.0000 0.6249 -1.7499 0.0000 . 0.0129 0.0115 . 1.9472 2.0061 . Flight response of slope-soaring birds to seasonal variation in thermal generation. Duerr, Miller, Lanzone, Brandes, Cooper, O’Malley, Maisonneuve, Tremblay, Wilhelm, and Katzner.
