So they have been doing this for a while, but I didnt think mch of it but now I am a bit worried. When I go to get the eggs sometimes there is this weird dark substance on them... I wouldnt say it is blood, but it doesnt look like poo because you have to work at it to wash it off... I have noticed that it does stain the egg shell... any thoughts? They are all still eatting drinking and running around like the cuties that they are but I just wanted to make sure that everything is ok.