How to Manage Pests
UC Pest Management Guidelines
Starlings are dark colored birds with light speckling on the feathers and about the size of a robin. They have a wide habitat range but prefer areas with trees.
Large flocks of starlings may choose to roost in citrus orchards. If their excrement or droppings contact the fruit, it will cause unsightly blemishes and may transmit diseases.
Frightening devices can be used successfully, especially when several techniques are used in combination that make noise and are visual. Start using these tools early, before the birds become "attached" to the site. Then, keep using the tools until the birds leave. These devices include shooting, pyrotechnics (such as shellcrackers), recorded distress calls, cannons or noise-makers, sprays of water, etc. Starlings may also be trapped using a modified Australian crow trap.
UC IPM Pest Management Guidelines: Citrus