My aunt uses food coloring mixed with Vaseline to find needed marans eggs.
I've tried this with no luck. Food coloring or food dye? Is there a type that stains more strongly?
Good idea, but I have 4 hens that I would like to figure out, and they lay sporadically at best so I'm not sure who is supposed to lay when..
Thanks for the suggestion. Maybe once they start laying regularly I could attempt this.