Table 2.

One-tailed p-values obtained using the phylogenetic method CAIC, denoting the statistical significance of the effects of CST and mean latitude of the European range (LAT) on the observed population trend of all species (n=41 contrasts) and species with an average number of more than five pairs in the UK (n=30 contrasts). (The nuisance variables included in the multiple regression models are shown.)

variable	sign of effect	nuisance variables included	all species p	more than five pairs p
CST	+	none	0.059	0.0005
CST	+	LMS	0.030	0.0005
CST	+	PRX	0.039	0.0015
CST	+	LMS+PRX	0.033	0.0020
LAT	−	none	0.023	0.0065
LAT	−	LMS	0.010	0.0065
LAT	−	PRX	<0.0001	0.0005
LAT	−	LMS+PRX	<0.0001	0.0005