Some effective visual scare methods include hanging pie tins, replicas of predators, reflective tape, or large, scare-eye balloons (that mimic the scary eyes of … Cover the blueberry plants with netting or mesh. Many years ago I tried draping deer netting over my blueberry bushes. Encircle plants completely, but avoid touching the leaves with it. It was a complete failure. Asked October 4, 2013, 1:27 AM EDT. Lincoln County Oregon. Deer eating new blueberry bushes. I asked one of the Mennonite dudes who run the place why birds gobble blueberries like Wayne gobbles Fire Island dicks, but they leave raspberries alone, and he didn't know. The pick-you-own place has a giant frame over the blueberry fields: it's gotta be 50x50 or so, and 8 feet high.It's got a door and everything: you go inside to pick the berries. If you're trying to keep birds from your crops, any scare device will work for a few days. After the third year, prune the blueberry bushes, leaving about 15 upright canes and pruning off lateral and dead canes. I know it's still the height of summer, but I want to have a plan in place to keep them alive over the winter. How to I keep birds and other animals away from my blueberries? How to Protect Blueberries from Birds and Animals. The first problem I ran into with blue berries is that every wild animal eats them, and not just the berries. But, birds are smart and will soon get used to it. The way I see it, I can do one of three things: 1) Move the containers to my uninsulated, South-facing, enclosed back porch (which gets good sun, but still gets very cold at night). 1 Response. Protect the blueberry patch with fencing at least 8 feet high. I didn’t secure the netting at ground level so the birds got up under the net, it was a pain to crawl under there to pick, and the birds could sit on the outside and pick berries through the net.. This may be the single most effective action you can take to preserve the plants. Q. I planted three blueberry bushes in large containers in my back yard. Strategies needed to keep deer from eating new plants. Birds love berries and can wipe out your crop in one day unless you take preventative measures. Install it so that the bottom is …