Aguado-Giménez F., Eguía-Martínez S., Torres-Campos I., Meroño-García S., Martínez-Ródenas J. 2018. Competition for food between the Mediterranean shag, the great cormorant and artisanal fisheries: a case study. Scientia Marina 82(1): 7-15.
Aplington G. J., Fozzi A., Pisu D., Puddinu L. 2000. The cliff-nesting birds (non passeriformes) of the Capo Caccia peninsula, Sardinia, Italy: status and proposed conservation measures. Pp : 229. In : Monitoring and conservation of birds, mammals and sea turtles of the Mediterranean and Black Seas: proceedings of the 5th Medmaravis Symposium, Gozo, Malta, 29 September-3 October.
Bazin N., Imbert M., 2012. MEDITERRANEAN SHAG Phalacrocorax aristotelis desmarestii Updated state of knowledge and conservation of the nesting populations of the Mediterranean Small Islands. Initiative PIM. 19p.
Black Sea Seabirds Project. 2014. Final report - Preparing the basis for an inventory of Marine Important Bird Areas along the southern Black Sea Coast.
BirdLife International. 2011. Action Plan for the conservation of Mediterranean Shag (Phalacrocorax aristotelis desmarestii). Convention on the Conservation of European Wildlife (21st meeting, Strasbourg).
Borg, J, Sanz-Aguilar A., Cadiou B., Durand J.P., Ouni R. Thévenet M., 2013. Mission naturaliste, Archipel de Zembra, suivi des populations d’oiseaux marins. Initiative PIM. 33p.
Cadiou, B. 2013. Cinquième recensement national des oiseaux marins nicheurs en France métropolitaine 2009-2012 ; 2ème synthèse : bilan provisoire 2009-2012. GISOM/AAMP. 66p.
Faggio, G. 2014. Suivi des populations d’oiseaux marins. CEN Corse, 11p.
Fric J., Portolou D., Manolopoulos A., T. Kastritis. 2012. Important Areas for Seabirds in Greece. LIFE07 NAT/GR/000285 - Hellenic Ornithological Society (HOS / BirdLife Greece), Athens.
IUCN. 2011. Towards a Representative Network of Marine Protected Areas in Libya. Gland, Switzerland and Málaga, Spain: IUCN. 68 pages.
Kralj J., Jurinovi? L., Bariši? S., ?ikovi? D., Tutiš V. 2018. Apparent survival rates of a long-lived partial migrant: the Yellow-legged Gull Larus michahellis. Bird study 65(2): 189-196.
Ortega M.P., Isfendiyaroglu S.C., Kiraç C. 2015. The Status of Mediterranean Shag (Phalacrocorax aristotelis desmarestii) along the Turkish Black Sea Coast and the Update of the Marine IBA's. 2nd World Seabird Conference - Seabirds:Global Ocean Sentinels (Cape Town, Africa).
Ouni R. 2018. Suivi de l’avifaune marine de l’archipel de Zembra et Zembretta (Tunisie), Note naturaliste PIM. 45p.
Xirouchakis, S. M., Kasapidis, P., Christidis, A., Andreou, G., Kontogeorgos, I., & Lymberakis, P. 2017. Status and diet of the European Shag (Mediterranean subspecies) Phalacrocorax aristotelis desmarestii in the Libyan Sea (south Crete) during the breeding season. Marine Ornithology, 45, 1-9.