Table 3. Relatedness estimates based on the TrioML estimator for individual pairs of diploid individuals and average numbers of birds that have full-siblings, second-order and third-order relationships for each bird in the sample of the Griffon vulture population.

	Relatedness (estimate)	Relatedness (95% CI)
r xy	0.09669	0.01334
Variance	0.01701	0.00234
Afs	2.98 ± 2.21	0.17 ± 0.38
Asor	7.93 ± 3.14	0.95 ± 1.02
Ator	9.47 ± 2.74	1.86 ± 1.39
Ar	20.39 ± 4.62	2.98 ± 1.82

Note:

r_xy, Mean relatedness for individual pairs of diploid individuals; Afs, average number of full-siblings per individual; Asor, average number of second order relatives per individual; Ator, average number of third order relatives per individual; Ar, average number of relatives (full-sibling/parent-offspring relationships, second-order relationships and third-order relationships).