Table 1 Conditional model averaging of the top-ranked models (delta AICc < 2), examining the correlates of natal dispersal distances of Egyptian vultures at the regional (whole study area, Spain and France) and local scale (Ebro valley).

Parameters	Estimate	Adj. SE	Lower	Upper	RVI
Regional scale
Intercept	3.722	0.100	3.525	3.918
Sex (females)	1.034	0.191	0.659	1.408	1
Density	− 0.024	0.005	− 0.034	− 0.014	1
Trend (stable)	0.635	0.219	0.206	1.063	1
Age	− 0.026	0.031	− 0.086	0.034	0.62
Sex × density	0.021	0.009	0.003	0.039	1
Sex × age	0.094	0.061	− 0.025	0.213	0.25
Density × trend	0.024	0.010	0.005	0.043	1
Age × density	− 0.002	0.001	− 0.005	0.001	0.14
Local scale
Intercept	2.894	0.257	2.390	3.398
Sex (females)	1.256	0.310	0.647	1.864	1
Density	− 0.047	0.012	− 0.071	− 0.023	1
Age	− 0.040	0.042	− 0.124	0.043	0.74
Brood size	− 0.296	0.308	− 0.900	0.308	0.09
Body condition	3.683	2.851	− 1.905	9.270	0.37
Sex × age	0.145	0.090	− 0.032	0.321	0.42

Model average parameter estimates, adjusted standard errors, 95% confidence intervals and relative variable importance (RVI, the sum of Akaike weights over the set of models in which the variable appears) are shown. Effects with 95%CI not overlapping zero are shown in bold.

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