Stop chickens from flying?

[ClickityChick123]

Hi everyone, I was wondering if there is any way to stop my chickens from flying over their gate and into our garden, but without clipping their wings because they are used for showing. Putting them somewhere with a roof is also out of the question because their run is too big.
Any suggestions are appreciated!

 

[Debbie292d]

I would try that bird netting that is thin and cheap. We use it to cover our strawberries so the wild birds don't eat them. You might need a few packages of that, but one covered quite a large area.

We buy ours in the garden center at Walmart.