[quote=crafty_linda_b]I know the farmer use air cannons that shoots off at random times. It sounds like a gun and scares the birds way. They use them in alot of the orchards out here in California. I don't know where you can buy one. But then if the trees are close to your house the noise would probably bug ya. If they are fruit trees a nursery should have shade cloth. It's a netting that goes over the trees to keep the birds from eating the fruits. They use them especially for cherry trees.
Good luck..Happy Stitchin' Linda B.
I live near these farmers and I want to keep them awake when they go to sleep. They are very loud.