[1]
Moreno, J., Lobato, E. ja Morales, J. 2011. Eggshell blue-green colouration fades immediately after oviposition: a cautionary note about measuring natural egg colours. Ornis Fennica. 88, 1 (maalis 2011), 51–56. DOI:https://doi.org/10.51812/of.133762.