Sustainable Winegrowing

Author: Vineyard Team

Get the latest science and research for the wine industry with Sustainable Wine Growing. Vineyard Team brings you industry professionals and experts on resource issues and business trends related to sustainable agriculture to help you put sustainability into practice.
Be a guest on this podcast

Language: en

Genres: Education, How To, Natural Sciences, Science

Contact email: Get it

Feed URL: Get it

iTunes ID: Get it

Get all podcast data

Listen Now...

296: Using Lasers for Bird Pest Management
Episode 296
Wednesday, 14 January, 2026

Lasers may offer a chemical-free way to deter bird pests in vineyards and other agricultural systems. George Gallagher, Department Head of Animal Science at Cal Poly San Luis Obispo, explains why bird pressure goes beyond crop loss, raising concerns about disease risks like salmonella, E. coli, and transmission of avian influenza. He shares results from a controlled study using a handheld laser, aimed at birds' feet, to measure how long it took them to respond. The research showed that different birds react differently. George highlights the importance of animal safety and the role of species-specific vision when evaluating new deterrent tools. Listen through the end to hear if the lasers work on rats. Resources: 58: Barn Owls 114: Designing a Vineyard for Year-Round Sheep Grazing 272: 30 Gophers a Night: Why Barn Owls Belong in Your Vineyard Cal Poly Animan Science Department George Gallagher George Gallagher |Amanote Research George Gallagher | Research Gate Tactical to Practical: The Human Component of Human-Wildlife Conflict Resolution Vineyard Team Programs: Juan Nevarez Memorial Scholarship - Donate Online Courses – DPR & CCA Hours SIP Certified – Show your care for the people and planet Sustainable Ag Expo – The premiere winegrowing event of the year Vineyard Team – Become a Member