What kind of fowl can I put in my garden that won't destroy the plants?

[ScottnLydia]

I've got some plastic flamingos that haven't hurt a thing...so far!

 

[chawkins]

So after a month, I will say that Guinea Fowl don't destroy gardens. Only one month though.
They do get out of my coop even with clipped wings, but stay close to it and when I open the door they run right back in. without any help.
Haven't noticed if the bugs in the garden are down, but that's because I have been laid up. I do notice that the grasshoppers are disappearing.
The Guinea Fowl get along great with the chickens but will not go into the hen house. I am not sure if it is because they are new to the coop or not. I did catch them the first 5 or so nights and put them in the coop to get them used to it but they don't care about going in after that. They roost on the fence, on the coop or in a covered perch I made. We will see what happens when it gets cold.