Good to know, I've never been very good at looking at this sort of thing, so thanks for that.
I'll look into this, in the moment they have shell, which look like it was collected from a beach rather then proper oyster shell.
Ah yes, I see them now.
I'm really not sure if it would work or not.
If it just sat on the ground, I think wild birds would still reach in; but because one can raise it up it might work
This was what I was thinking
shall I completely stop feeding it? I quite like feeding a bit of unprocessed food, but not if it will cause problems.
In the moment, they get around 10 eggs between 20 chickens once a a week, does this sound problematic? Interesting link, when I've got more time...
In the moment they get grower pellets in the morning, as much as they can eat in one sitting.
Then at midday they get another meal of pellets, sometimes replaced with kitchen scraps or boiled excess eggs.
In the evening they get a hand full each of scratch mix, although from reading on here that...