Is it weird?

[MarlaMac]

That my chicks are hatching under a broody momma at day 19/20 instead of day 21?

Tomorrow will be day 21 of eggs under this momma. Had one baby yesterday and the three others were there this morning. She started sitting on one egg three weeks ago today, so one is actually 21 days today, but it hatched yesterday. The rest I put under her three weeks ago tomorrow. All are hatched.

Thanks.

 

[JacinLarkwell]

No. 21 days is an average, not a rule

 

[MarlaMac]

No. 21 days is an average, not a rule

Thank you!