Reference

Diego Rubolini, Maria Romano, Kristen J. Navara, Filiz Karadas, Roberto Ambrosini, Manuela Caprioli, Nicola Saino (2011): Maternal effects mediated by egg quality in the Yellow-legged Gull Larus michahellis in relation to laying order and embryo sex – Frontiers in Zoology – 2011: 0001-24-0015.