How Do I Stop Birds Eating All My Raspberries?

Blackbirds, thrushes and starlings can strip a ripening raspberry row remarkably quickly. A row that looked nearly ready in the morning can have most of its ripe fruit gone by afternoon. In gardens near woodland or with a large resident blackbird population, protecting the crop with netting is not optional — it is the difference between harvesting and watching birds harvest for you. The good news is that physical protection works completely and effectively.

Draping netting directly over canes

The simplest approach is to drape fine-mesh fruit netting (maximum 15mm mesh — small enough to exclude all common birds) over the canes when the first fruits begin to colour. Secure the edges at ground level with stakes or rocks to prevent birds from walking underneath. This works but has disadvantages: it is fiddly to remove for harvesting, can snag on canes, and may trap birds or other wildlife if not carefully secured.

A proper fruit cage

A permanent or semi-permanent fruit cage — posts supporting a net roof over the whole row, with side netting to the ground — is the best long-term solution for a serious raspberry planting. The net can be lifted during flowering to allow pollinator access then replaced when fruiting begins. Walk-in cage heights (1.8m or more) make harvesting comfortable. Invest in galvanised netting of 15mm mesh or finer, which will last many years.

Deterrents that do not fully work

CDs and foil strips, plastic owls, and audible scarers all give temporary results — birds learn within a few days that they pose no real threat. Reflective tape stretched across the row has the longest effectiveness but still fails in time. In a garden with a high bird pressure, only physical exclusion is reliable.