Sex differences in migration and demography of a wide-ranging seabird, the northern gannet

• Main Authors: Deakin, Z, Hamer, KC, Sherley, RB, Bearhop, S, Bodey, TW, Clark, BL, Grecian, WJ, Gummery, M, Lane, J, Morgan, G, Morgan, L, Phillips, RA, Wakefield, ED, Votier, SC
• Other Authors: Phillips, R, Wakefield, E, Votier, S
• Format: Article in Journal/Newspaper
• Language: English
• Published: Inter Research 2019
• Subjects: Grassholm; Northeast Atlantic
• Online Access: https://eprints.whiterose.ac.uk/146492/; https://eprints.whiterose.ac.uk/146492/11/VOR%20m622p191.pdf

Marine vertebrates show a diversity of migration strategies, including sex differences. This may lead to differential demography, but the consequences of such between-sex variation are little understood. Here, we studied the migration of known-sex northern gannets Morus bassanus—a partial migrant wi...