B. Szigeti

Melanin, carotenoid and structural plumage ornaments: information content and role in great tits Parus major

M. Eens, G. Hegyi, J. Török, 2007 .

Egg quality and parental ornamentation in the blue tit Parus caeruleus

G. Hegyi, G. Michl, J. Török, 2007 .

EFFECTS OF ENVIRONMENTAL CONDITIONS AND PARENTAL QUALITY ON INTER- AND INTRACLUTCH EGG-SIZE VARIATION IN THE COLLARED FLYCATCHER (FICEDULA ALBICOLLIS)

G. Hegyi, J. Török, R. Hargitai, 2005 .

Correlated variation of colour between melanin and carotenoid pigmented plumage areas in great tits

M. Eens, G. Hegyi, Miklós Laczi, 2008 .