help can yall tell me what kind of egg this is

[michellemire]

I found a egg yesterday in my yard I have geese ducks turkey guinea keets that all free range all my ducks r males since there my extra males my turkeys haven't laid an egg in 2 weeks n it's smaller then the eggs they laid my guinea keets r 2 males 1 female there 7 mths old

that's the egg next to my Silkie n turkey eggs I wanna hatch it just don't know what it is to how to hatch it