Rail Innovation: Yarra Trams’ Laser Bird Deterrent: A Guide

Yarra Trams Soars to New Heights: Laser Technology Clears Bird Roosting at Melbourne Depot

Melbourne’s Yarra Trams, under the operational guidance of Keolis Downer (recently acquired by John Holland), has achieved a remarkable 90% reduction in bird roosting at its Malvern depot. This success, achieved through the strategic implementation of an automated laser bird deterrent system, marks a significant advancement in maintaining a safe and efficient operational environment for the city’s tram network. The initiative addresses long-standing issues caused by birds, including health hazards and damage to sensitive infrastructure. This article explores the implementation, technology, and broader implications of this innovative solution within the context of urban public transport.

Combating Bird Infestation: The Need for a Solution

The Malvern depot, like many tram maintenance facilities, historically struggled with infestations of pigeons and myna birds. These birds posed multifaceted challenges. Their droppings and nesting habits created unsanitary conditions, posing health risks to Yarra Trams staff. Furthermore, the accumulation of feathers and waste debris negatively impacted the sensitive electrical and mechanical components crucial to tram operation. The imperative to mitigate these risks, while adhering to stringent environmental standards, drove the search for an effective and humane solution. This resulted in the trial and subsequent implementation of the AVIX Autonomic Bird Deterrent Laser system.

Technological Innovation: AVIX Autonomic Bird Deterrent Lasers

The cornerstone of Yarra Trams’ success lies in the AVIX Autonomic Bird Deterrent Lasers, developed by the Bird Control Group in the Netherlands and supplied by Bird Beam, their Australian partner. The system operates autonomously, employing a sophisticated approach to deter birds. It projects focused beams of light that create optical illusions, perceived by birds as physical threats. Experts describe these illusions as resembling a “sparkling broomstick”. This technique exploits birds’ heightened visual sensitivity, naturally deterring them without causing any harm. The AVIX system’s efficacy is amplified by its programmable functionality, enabling targeted area coverage and optimized performance, regardless of the time of day.

Environmental Responsibility and Operational Benefits

Beyond its effectiveness, the AVIX system is recognized by BirdLife Australia and endorsed by both the World Wildlife Fund and for its “ethical and environmentally responsible” design. This aligns perfectly with Keolis Downer’s commitment to sustainability and responsible operational practices. The installation of the laser systems has not only improved site conditions and worker health, but has also enhanced operational efficiency. By reducing bird-related downtime and the costs associated with cleaning and maintenance, the AVIX system contributes to a more reliable tram service for Melbourne residents.

Global Implications and Future Outlook

Following the Malvern depot success, Yarra Trams has expanded its AVIX laser installations to other depots, demonstrating the technology’s adaptability and scalability. The early results suggest that the AVIX system can act as a model for urban transit systems globally. Cities such as Dubai have already expressed interest in adopting the laser bird deterrent system, highlighting its potential impact beyond Australia. As urban environments become increasingly integrated with infrastructure, the need for solutions that address bird-related challenges becomes more critical. The success of the AVIX system signifies a promising trajectory for the railway industry and provides other industry sectors with solutions to these common problems.

Conclusion

Yarra Trams’ successful implementation of the AVIX Autonomic Bird Deterrent Laser system represents a significant victory in the ongoing battle against bird-related challenges within urban rail environments. The 90% reduction in bird roosting achieved at the Malvern depot underscores the effectiveness of the technology, while also showcasing Keolis Downer’s commitment to innovation and sustainability. The ethical and environmentally responsible design of the AVIX system sets a new standard, demonstrating that efficiency and environmental stewardship can coexist. The industry implications are wide-ranging, with the potential for the technology to be implemented worldwide. Moving forward, the expanding global interest in the technology suggests that it is poised to revolutionize bird deterrent practices across urban infrastructure, creating safer, cleaner, and more reliable public transport systems.

Company Summary:

Keolis Downer is a leading public transport provider, operating across Australia and New Zealand. (Keolis Downer was acquired by John Holland in 2024). Their expertise encompasses tram networks, bus services, and light rail systems, emphasizing operational efficiency, safety, and sustainable practices. The company’s focus on innovative solutions, as demonstrated by its adoption of the AVIX laser system, positions it at the forefront of the public transport sector.

John Holland is an Australian engineering and infrastructure company. They are responsible for delivering major projects including rail, roads, bridges, tunnels and buildings.