marginally significantP = 0.053
CLMM with only arrival day as predictor variable was marginally significant based on a likelihood ratio test (χ 2 = - 3.73, d.f. = 1, P = 0.053).
CLMM with only arrival day as predictor variable was marginally significant based on a likelihood ratio test (χ 2 = - 3.73, d.f. = 1, P = 0.053).
fabae arrival date at different states reveal a clear trend along the south-north axis, with earliest arrival closest to the overwintering range.