Table 4.

Number of individuals captured in each year of the study period depicted for adult males, adult females and individuals of which the sex was not identified (mostly first year birds).

Year	Males	Females	Not-identified	Total	p Males	p Females
2003	11	9	24	44	—	—
2004	29	10	23	62	0.41 (0.14–0.77)	0.61 (0.09–0.98)
2005	32	12	48	92	0.76 (0.46–0.95)	0.65 (0.16–0.98)
2006	23	13	98	134	0.52 (0.26–0.81)	0.50 (0.08–0.97)
2007	20	6	27	53	0.75 (0.37–0.99)	0.13 (0.02–0.52)
2008	23	10	71	104	0.42 (0.19–0.77)	0.10 (0.00–0.42)
2009	7	4	14	25	0.13 (0.02–0.41)	0.33 (0.07–0.79)
2010	11	12	42	65	0.21 (0.05–0.62)	0.20 (0.03–0.68)
2011	7	7	19	33	0.33 (0.09–0.76)	0.37 (0.10–0.83)
2012	14	8	13	35	0.24 (0.04–0.67)	0.19 (0.03–0.62)
2013	1	2	4	7	0.14 (0.02–0.58)	0.10 (0.00–0.69)
2014	14	18	24	56	0.27 (0.04–0.74)	0.48 (0.11–0.95)
2015	15	11	18	44	0.45 (0.17–0.78)	0.22 (0.07–0.50)
2016	5	2	0	7	0.62 (0.23–0.97)	0.09 (0.01–0.34)
2017	1	4	2	7	0.42 (0.06–0.93)	0.71 (0.20–0.99)

The estimated annual recapture probabilities for each sex are given in the last two columns together with their 95% compatibility intervals.