Will grapes make chicken poo turn blue?

[Barnette]

I've been noticing some blue chicken poop in the yard today and worried the flock might be sick. I fed them some grapes this morning and I'm just hoping that's it. Will grapes cause blue poop? I was going to deworm my flock today anyway but I wondered if they are sick and I have to get a special medication. Everyone is acting normal and healthy.

 

[SandyRiverChick]

I definitely see purple poo when my girls eat blackberries.... Do you have a reason that you need to de-worm ?

 

[Ilovemychicks08]

If i feed blueberries my chickens poop turns blue. Watermelon, strawberries and raspberries make it turn red.

 

[RoyalChick]

And red cabbage makes their poo turn neon green.
Don’t believe me?
Try it!

 

[Loving my girls]

My girls have free range (excuse the pun) to all fruit within their reach, this means they get raspberries, blackberries, gooseberries, peaches, nectarines, cherries, plums and figs.

I’ve given up stressing about rainbow poos I’m more concerned about getting a diabetic chicken.

 

[Barnette]

I definitely see purple poo when my girls eat blackberries.... Do you have a reason that you need to de-worm ?

Just a regular thing, also there has been some brown diarrhea in two of my hens