Northern Prairie Wildlife Research Center
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Correlation coefficient with count of species
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Modeled American Gr.- w. Bl.- w. Northern Northern Lesser Ruddy
species Mallard Gadwall wigeon teal teal shoveler pintail Redhead Canvasback scaup duck
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Mallard --- 0.41 -0.01 0.09 0.14 0.20 0.12 0.19 -0.03 -0.07 -0.05
0.05 0.96 0.67 0.51 0.36 0.57 0.37 0.90 0.74 0.83
Gadwall 0.46 --- 0.40 0.41 0.37 0.05 0.47 -0.01 -0.22 -0.23 0.03
0.02 0.05 0.04 0.07 0.80 0.02 0.98 0.30 0.27 0.89
American 0.13 0.37 --- 0.65 0.10 -0.06 0.46 -0.46 -0.31 -0.30 -0.38
Wigeon 0.55 0.07 0.01 0.64 0.79 0.02 0.02 0.13 0.15 0.06
Blue-winged 0.18 0.34 0.15 -0.01 --- 0.03 -0.00 -0.04 -0.23 -0.48 -0.02
Teal 0.40 0.11 0.48 0.96 0.90 0.99 0.84 0.29 0.02 0.94
Northern 0.23 0.05 -0.04 -0.10 0.08 --- 0.29 0.38 0.43 0.03 0.24
shoveler 0.27 0.83 0.85 0.65 0.69 0.16 0.06 0.03 0.87 0.24
Northern 0.28 0.48 0.41 0.34 0.25 0.50 --- 0.19 0.36 0.03 0.33
pintail 0.17 0.02 0.04 0.10 0.23 0.01 0.36 0.08 0.90 0.10
Redhead 0.33 0.33 -0.27 -0.21 0.07 0.41 0.04 --- 0.21 0.17 0.55
0.11 0.11 0.21 0.33 0.74 0.05 0.86 0.33 0.43 0.01
Canvasback 0.02 -0.35 -0.37 -0.53 -0.13 0.37 -0.07 0.40 --- 0.37 0.41
0.93 0.09 0.08 0.01 0.53 0.08 0.74 0.05 0.08 0.05
Lesser scaup 0.08 -0.22 -0.29 -0.30 -0.42 0.11 -0.14 0.35 0.56 --- 0.27
0.72 0.29 0.16 0.16 0.04 0.62 0.53 0.10 0.01 0.21
Ruddy duck 0.03 0.37 -0.23 -0.05 0.38 0.36 0.27 0.46 0.29 0.07 ---
0.87 0.07 0.28 0.79 0.06 0.07 0.18 0.02 0.16 0.74
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