Species Test Statistical parameters P-value
Chaffinch Fuel stores Julian day Sex Spearman’s correlation Spearman’s correlation Wilcoxon’s test rho= 0.107 rho= -0.204 Z= 2.229 0.502 0.199 0.987
Dunnock Fuel stores Julian day Sex Spearman’s correlation Spearman’s correlation Wilcoxon’s test rho= 0.092 rho= 0.097 Z= -0.205 0.573 0.555 0.418
Song thrush Fuel stores Julian day Sex Spearman’s correlation Spearman’s correlation Wilcoxon’s test rho= 0.110 rho= -0.337 Z = 0.378 0.451 0.017 0.647
Wheatear Fuel stores Julian day Sex Spearman’s correlation Spearman’s correlation Wilcoxon’s test rho= 0.003 rho= -0.349 Z= -1.616 0.984 0.042 0.551