Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL
Blue eggs, why?
2006/05/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
Blue eggs, why?
01/05/2006 | Elhuyar
Some bird species eggs are blue and biologists have wanted to know why. That is, they wanted to know what that color means. It seems that the blue color has to do with the amount of antibodies of the mother; the more intense the blue, the more antibodies the eggs contain and, therefore, the more possibilities it has to advance.
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