kto-nibut knows, what such unfertilized eggs? Whether vylupljajutsja from them...

[olga]

kto-nibut knows, what such unfertilized eggs? Whether vylupljajutsja from them nestlings? And how them to distinguish from impregnated?
I heard, what they more nutritious and useful, than usual, whether so it?

[R.X.Babayan]

Kury, kotoryx regyljarno oplodotvorjaut (petyxi) nesyt oplodotvorennye jaica.
Oni deistvitelno, bolee pitatelny i polezny.