Yearlings trying to mount

[peafowl_Lover]

Hi, my 2 yearling peafowl, Opal and Appollo spread their train every day, then they run at my 2 year old Sweetpea but they don't run at my yearling Poppy and they make a weird sound running at her and try to grab her, I know that yearlings can't breed but is there a chance they can?
Thanks

 

[KsKingBee]

I have hatched eggs out of yearlings before. Early hatch chicks can be mature enough the first full year, (yearlings). Usually they need a more mature cock to make the eggs viable, yearling cocks can lack the mechanics necessary for successful mating.

 

[peafowl_Lover]

Thanks, I might try incubate her eggs just in case there is a chance.