Song thrush

The song thrush (Turdus philomelos) is a member of the Passeriformes order and the Turdidae family. While appreciated for its vocal abilities in many regions, in an agricultural setting, it is classified as a significant pest that poses a substantial threat to berry and fruit production.

This bird causes extensive damage to a variety of crops, including strawberries, raspberries, blackberries, cherries, and grapes. When the fruit begins to ripen, the song thrush targets the succulent parts of the plants, feeding heavily and causing widespread loss of marketable produce during the peak harvest season.

The biological development and breeding cycle typically take place in spring and early summer. Depending on environmental conditions, the birds may produce multiple broods. Once the fledglings leave the nest, family groups aggregate and forage collectively, which significantly increases the pressure on cultivated orchards and berry farms.

The damage is characterized by deep pecks into the fruit, which compromises the integrity of the harvest. Beyond the immediate loss of biomass, damaged fruit is highly susceptible to secondary infections by pathogens, molds, and rot, ultimately leading to a total reduction in both yield quality and shelf life.

• Installing fine-mesh netting to create a physical barrier over berry patches.
• Deploying visual deterrents such as holographic tapes and predator decoys.
• Using electronic bird repellers that emit distress calls or ultrasonic signals.
• Managing nearby vegetation to reduce nesting sites close to high-value fruit production areas.