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Why Bird Collisions Happen
Thousands of birds die every year due to collisions with overhead power lines. The main reason is simple — thin conductors and overhead ground wires are nearly invisible to flying birds, specially in low light conditions and sunlight at the back ground.
This collision risk significantly increases in:
Migration corridors
Wetlands and rivers (while taking off and landing)
Wildlife sanctuaries
Agricultural areas
Low-light conditions (dawn & dusk)
When birds fail to detect power lines, collisions result in serious injuries, instant mortality, and costly power outages. Utilities often face infrastructure damage, emergency repairs, and environmental compliance challenges.
Power lines are essential — but they must be clearly visible.
The Solution: IndoDivert™ Spiral Bird Flight Diverter
The IndoDivert™ Spiral Bird Flight Diverter is designed to increase conductor visibility and significantly reduce bird strikes on transmission and distribution lines.
Its helical spiral design wraps securely around the wire and creates continuous 360-degree visual marking. The bright yellow color provides maximum contrast against sky, clouds, and landscape backgrounds.
Proper installation of spiral bird diverters for power lines has shown up to +60% reduction in bird collisions. However dynamic BFDs have proven to be far more effective.
How It Works
The spiral structure breaks the visual camouflage of thin wires. Birds approaching from any direction can clearly see the marked conductor and adjust their flight path.
The helical design enhances visibility of power lines and draws bird attention to the obstacle in their flight path. Instead of blending into the background, the power line becomes clearly identifiable and avoidable,mitigating chances of collision.
Technical Specifications
Product Name: IndoDivert™ Spiral Bird Flight Diverter
Material: Durable UV-resistant PVC
Length: 400mm continuous spiral
Color: High-visibility yellow
Temperature Range: -20°C to +80°C
Service Life: +5 years
Electrical Safety: Non-conductive & fire-resistant
Weather Resistance: UV, rain, dust & corrosion resistant
Manufactured from high-quality PVC material, this bird diverter for transmission lines ensures long-term durability without cracking, fading, or degradation.
Recommended Installation Areas
Overhead ground wires
Transmission & distribution lines
River and lake crossings
Migration routes
Airport vicinity power lines
Conservation & protected wildlife zones
Installation & Spacing Guidelines
Installation is quick and tool-free. The spiral grips firmly around the conductor and stays in position even in wind conditions.
Recommended Spacing: Closer spacing increases protection efficiency.
5 meters – High-risk areas (water & migration zones)
10 meters – Medium-risk areas
15 meters – Standard installations; staggered on all conductors and shield wired (click for Layout Drawing)
Why Choose IndoDivert™ Spiral Bird Flight Diverter?
Proven bird strike reduction
Durable UV-stabilized PVC material
Lightweight and easy installation
Zero maintenance required
Cost-effective bird collision prevention
Environmentally responsible solution
Make your power lines visible. Protect birds. Prevent outages.
Frequently Asked Questions (Click to Expand)
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