Gwiazda R, Bukacinski D, Neubauer G, Faber M, Betleja J, Zagalska-Neubauer M, Bukacinska M, Chylarecki P. Diet composition of the Caspian Gull (Larus cachinanns) in inland Poland: effects of breeding area, breeding stage and sympatric breeding with the Herring Gull (Larus argentatus) . Ornis Fenn [Internet]. 01 juli 2011 [citerad 19 maj 2024];88(2):80–89. Tillgänglig vid: https://ornisfennica.journal.fi/article/view/133765