New Data on Breeding Strategies and Reproductive Success of the Globally Threatened Turtle Dove Co-Occurring with the “Competitive” Collared Dove and the “Predatory” Maghreb Magpie in Olive Orchards

Table 3

Failure causes decreasing the probability to emancipate fledglings of collared dove, turtle dove, and Maghreb magpie.

		Estimate	Standard error	Wald test
Turtle dove	Intercept	−1.084	0.421	3.231	<0.05
	Predation	−0.236	0.049	8.412	0.002
	Desertion	−1.045	0.038	4.786	0.034
	Destruction	−0.001	0.002	0.525	0.469
	Unhatched	0.626	0.026	10.243	<0.001
	Scale	1.000	0.013
Collared dove	Intercept	−1.164	0.432	3.321	0.034
	Predation	−1.522	0.027	10.634	0.001
	Desertion	0.037	0.042	6.876	0.030
	Destruction	−0.011	0.012	0.735	0.621
	Unhatched	0.116	0.056	11.183	0.431
	Scale	1.000	0.044
Maghreb magpie	Intercept	−1.205	0.359	3.564	0.051
	Predation	−0.042	0.015	0.567	0.455
	Desertion	−0.056	0.032	0.631	0.513
	Destruction	−0.065	0.092	8.653	0.002
	Parasitism	−0.064	0.024	10.432	0.011
	Scale	1.000	0.021