CaCO3
Songster
I have a mixed bunch as well, but not as many as you... ee, marans, barneveldor, and partridge rock. I am working with some lemon cuckoo orp/ golden cuckoo marans crosses this spring... just started collecting eggs this week. I like the color and shape of the marans eggs but I like the look and temperament of the orps...so I am making my own hybrid cross for fun. Yes, spring fever has sprung!!!!
Yes, it has. Exciting! My flock is not as many as it sounds- flock is under 30. A hodge podge mostly 1 of each breed. I too am inadvertently making Orpington crosse(s). I put in a handful for a test incubation and I have one developing and no idea who's the mommy! Hope it's not too lonely. A lot of other eggs are fertile for sure I cracked about a dozen to see and the splash marans is also fertile. She is a sweetheart. Think I will put some in on Friday and see if I can get a few more so they will have friends. For now am making meringues with all the egg whites!