Table 1.

Effect of female predator exposure and total preference behaviour (as covariate) on male (a) female-directed courtship and (b) nest-directed courtship. n = 67 males.

effect	d.f.	F-value	p-value
(a) number of female-directed zigzags
female predator exposure	1, 64	9.18	0.0035
female preference behaviour	1, 64	1.75	0.1905
random effect of female identity	χ2 difference = 0		1.0
(b) number of nest-directed pokes and fanning bouts
female predator exposure	1, 40	2.88	0.0975
female preference behaviour	1, 61.4	17.15	0.0001
random effect of female identity	χ2 difference = 3.2		0.0736