Protect Berry Harvests from Birds and

Gardeners can lose their entire berry harvest to birds and mammals like squirrels, rabbits, deer, and raccoons. Mary Ellen Ellis, writing for Gardening Know How, recommends four strategies to protect crops like blueberries, strawberries, and raspberries.

Cover Berries With Bird Netting

A physical barrier is the most reliable and humane method. Bird netting, available from retailers like Ace Hardware, is often the top suggestion from local extension offices. It is considered the most effective solution because birds are typically the primary threat.

Install the netting over berry bushes before the fruit ripens. Once birds find ripe berries, they are difficult to deter. Do not simply drape the net over plants. Instead, use a frame constructed from stakes or garden hoops to surround the bush. Secure the netting to the ground with staples to prevent animals from entering from below.

Build a Cage or Fruit Tunnel

For persistent small mammals like chipmunks or squirrels that may chew through netting, a more robust cage or tunnel is advised. This structure keeps mesh well away from the fruit, preventing access.

You can build one using PVC pipes, hoops, stakes, metal conduit, scrap wood, and a sturdy mesh. Commercial crop cages are also available for purchase. Ellis mentions a specific crop cage from Amazon that comes in various sizes and shapes to fit different plants.

Use Scare Tactics & Deterrents

Scare tactics use movement, sound, water, or scent to deter animals without causing harm. They are not physical barriers but can be effective when used correctly. Common items include reflective mylar tape, shiny streamers, balloons, and fake hawk or owl decoys from Ace Hardware.

Motion-activated devices, like sprinklers or ultrasonic deterrents from Amazon, can also be effective. For deer, the source notes that Content Editor Laura recommends Liquid Fence predator scent spray from Home Depot. A significant drawback is that animals can become accustomed to stationary deterrents. Ellis advises moving these items frequently and placing motion sensors on paths leading to the berries, not just beside them.

Harvest Berries Promptly

One straightforward way to reduce losses is to pick berries as soon as they are ripe. The longer fruit remains on the plant, the more likely it is to be eaten. This strategy suits gardeners who are willing to sacrifice some berries and can use or preserve a large harvest at once.

Since berries do not ripen simultaneously, daily checks are necessary. Regularly remove any damaged, overripe, or fallen fruit from the area, as it will attract more animals.

Ellis emphasizes that for the best results, these strategies should be combined and implemented well before berries ripen. Starting early with a physical barrier, supplemented by deterrents and diligent picking, offers the strongest defense for your harvest.