Table 2.

Results of the generalized linear model that assessed the influence of relatedness and geographical origin (as determined by stable isotope values) of hoary bats (Lasiurus cinereus) on the number of days between fatalities of dyad members. Wang relatedness values are from Coancestry and based on the relatedness estimator by Wang [79]. Values in italics are significant at α = 0.05.

parameter	estimate	s.e.	χ2	p-value
intercept	2.136	0.047	1660.15	<0.001
Wang relatedness	−0.706	0.270	7.04	0.008
difference in δ13C	0.045	0.019	5.46	0.02
difference in δ15N	−0.049	0.024	4.11	0.04
difference in δ2H	−0.003	0.001	8.27	0.004
Wang relatedness × difference in δ2H	−0.028	0.013	4.84	0.03