Reference citation: Karpouzi, V.S. 2005. Modelling and mapping trophic overlap between fisheries and the world's seabirds. MSc thesis, Department of Zoology, University of British Columbia, Vancouver, BC, Canada.
Source citation: Palomares, M.L.D. and D. Pauly. Editors. 2018. SeaLifeBase. World Wide Web electronic publication. www.sealifebase.org, version (10/2018).
Reference citation: Bogliani, G., M. Fasola, L. Canova and N. Saino. 1990. Food and foraging rhythm of a specialized Gull-billed Tern population Gelochelidon nilotica. Ethology, Ecology and Evolution 2(2):175-181.
Source citation: Palomares, M.L.D. and D. Pauly. Editors. 2018. SeaLifeBase. World Wide Web electronic publication. www.sealifebase.org, version (10/2018).
