Differential adult survival at close seabird colonies: the importance of spatial foraging segregation and bycatch risk during the breeding season

Funds were partially provided by the Spanish Ministry of the Economy (ref. CGL2013-42203-R), Consell Insular of Minorca, Universidade da Coruna and Xunta de Galicia (reference GRC2014/050) and the European Union (H2020 RIA- MINOUW Grant, ref. H2020- 634495). GPS-tracking work was supported by two EC-funded LIFE Projectsconducted by SEO/BirdLife: LIFE04NAT/ES/000049 (Marine IBAs in Spain; 2004–2009) and LIFE07NAT/E/000732 (INDEMARES; 2009–2014).