One of my Isabrowns (I have 2) has double laid today. I picked up an egg at 6am this morning, then another about 9am, then 3.30 this pm, saw a third in the coop, this one with no shell (or an extremely thin shell at least).
Both chickens are about 24 weeks old and have been laying for 3 - 4 weeks
Some previous comments suggested it might have been from late last night, do they lay late in the evening? (there was nothing there when it was dark at 7pm).
Is this likely to stop after a while (i.e. 1 per day), should i get some oyster shells and give that to them to boost their calcium?
I have also noticed A LOT of double yolkers. Is this caused by diet or just a happy coincidence?
Thanks,
Matt