guinea or chicken?

[cluckaholic]

I recently added new hens and a few guineas to my flock. When i went in today i found 4 eggs. One white egg, from an older hen of mine and 3 brown "spotted" eggs. I tried googling guinea eggs but i am now more confused than i was before. Can anyone please help me determine what eggs are those? I will post a picture (left unknown eggs, right chicken egg). I need to know which are they in order to know how long i need to incubate.

P.s. if this is a repeated thread i'm sorry my phone is acting up.

Thank you,

Nasser.

 

[cluckaholic]