Is this a first time guinea egg?

[melanie]

Sorry to double
Post. Wasn't sure where to post this. Is this a guinea? I don't have any other first egg hens, and my hens lay brown or white eggs. This one is beige. I have 5 nine month old guineas. Not sure how many are hens.

 

[my sunwolf]

Definitely looks like a guinea egg to me, though I have had a few breeds (Salmon Faverolles, Silkies) that can sometimes lay a "triangle" shaped egg like that.