Greenest of poops. 7 weeks just moved to out door run.

[HenhouseHero]

Good day.
I have five chickens, they all seem to be alert and active.
The previous night they had full crops. This morning empty.
They all have mobility of the wings (I lifted them up gently and they didn't protest overly, just shuffled in to place).
Not sure if the picture does this poop justice. It was very emerald green. Is this due to their recent change to having access to grass? At least two birds are pooping like this. I'll check again in an hour or so to see if they are filling their crops.

 

[nuthatched]

What's their diet? Where'd you get them?

 

[HenhouseHero]

What's their diet? Where'd you get them?

Diet, cool water, a mix of organic and non-organic chickstarter. A dish of grit. I got them as day old "brown egg-layers" from Quebec (I live 600km (350miles) away) at the local feed store. (Didn't realize I had better local options). They are 7 weeks old.