Table 1.

Male and female sample sizes, calculated as birds captured or resighted in each year of the study.

Year	Ringed males	Ringed females	All	Of which first ringed in current year*	Total population size
2004	15	11	26	26	57
2005	41	18	59	38	132
2006	57	27	84	37	140
2007	58	41	99	23	159
2008	71	42	113	8	184
2009	65	47	112	24	193
2010	98	76	174	76	486
2011	158	140	298	114	1558
2012	186	168	354	90	1546
2013	175	149	324	63	1314
2014	137	148	285	21	1170
2015	101	161	262	92	900
2016	118	151	269	53	908
2017	179	208	387	142	1561

Total population size is included in the table for comparison. *Excludes juveniles and nestlings.