Table 1.

The statistical significance of variables included as fixed effects in different models of butterfly activity

Variable	Distance in 2 h, m	Probability of inactive to active	Probability of active to inactive	Distance in 5 min, m	Distance of flight bout, m	Speed of flight bout, m/s
Pop	F3,47 = 3.79	F3,60 = 1.97	—	F3,54 = 1.84	—	F3,53 = 5.35
	P = 0.016	P = 0.13		P = 0.15		P = 0.0027
Temp	F1,47=0.31	F1,1481 = 2.90	—	F1,393 = 21.8	F1,294 = 0.01	F1,494 = 1.72
	P = 0.58	P = 0.09		P < 0.0001	P = 0.93	P = 0.19
Pop*temp	F3,47=2.72	F3,1481 = 2.91	—	F3,393 = 5.14	—	F3,494 = 4.04
	P = 0.055	P = 0.03		P = 0.0017		P = 0.0074
Temp*temp	F1,47 = 13.35	F1,1481 = 19.6	—	F1,393 = 21.9	F1,294 = 17.0	—
	P = 0.0007	P < 0.0001		P < 0.0001	P < 0.0001
Time	—	F1,1481=1.49	—	F1,393 = 18.9	F1,294 = 6.66	F1,494 = 3.78
		P = 0.22		P < 0.0001	P = 0.01	P = 0.052
Time*time	—	F1,1481 = 11.7	—	F1,393 = 4.40	—	—
		P = 0.0006		P = 0.037
Wind	—	—	—	F1,393 = 5.14	F1,294 = 9.64	—
				P = 0.024	P = 0.0021
Weight	—	—	—	—	—	—

Nonsignificant variables that were dropped out from the model are indicated by —.