Table 4.

Results of linear model relating bpm to the biological variables (distance and territoriality) for each species including degrees of freedom (DF), adjusted R² (ADJ R²), F-statistic, overall model significance (p value), significant variables, slope estimates for significant variables, and variable specific p values (Pr( >|t|))

	DF	ADJ R2	F value	p value	Significant variable	Slope estimate	Pr( >|t|)
S. adustus	15	0.49	9.29	0.002	Distance	− 0.083	0.001
S. partitus	16	0.15	2.69	0.097	n/a	n/a	n/a
S. planifrons	16	0.28	4.65	0.025	Distance	− 0.007	0.009
S. variabilis	7	0.68	10.87	0.007	Territoriality	0.015	0.010
S. diencaeus	13	0.29	4.11	0.041	Distance	− 0.013	0.049
S. leucostictus	16	0.17	2.90	0.08	Territoriality	0.013	0.035