Table 1 Predictive power of the models of the 15 bumblebee species measured with the area under the curve (AUC) of the ROC plot

B. hortorum

0.676

0.570

0.394

0.546

B. humilis

0.891

0.801

0.764

0.819

B. hypnorum

0.930

0.676

0.621

0.743

B. lapidarius

0.754

0.691

0.677

0.707

B. mendax

0.776

0.704

0.664

0.715

B. mesomelas

0.892

0.672

0.703

0.756

B. monticola

0.759

0.686

0.625

0.690

B. mucidus

0.834

0.754

0.507

0.699

B. pascuorum

0.903

0.882

0.861

0.882

B. pratorum

0.693

0.570

0.641

0.635

B. pyrenaeus

0.854

0.800

0.808

0.821

B. ruderarius

0.747

0.668

0.692

0.702

B. sichelii

0.837

0.722

0.676

0.745

B. soroeensis

0.569

0.429

0.422

0.473

B. wurfleinii

0.743

0.571

0.629

0.647