Avian Species Mortality & Bird Flight Diverters - Birdflightdiverter.com
The ratio of Avian mortality due to collision with power transmission lines is quite higher around the globe. The incident mainly takes place when these powerlines cross avian flying paths multiple times, during migration, nesting or hunt for food. Most avian species are inclined to collision due to their poor frontal vision as well as lack of identifying powerlines from a long distance.
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Power Transmission line infrastructures can strengthen habitation for Avian species by furnishing the flowing scenarios:-
- Breeding And Roosting Sites
- Hunting And Feeding Perches
It's been frequently observed that many avian species prefer to go for nesting on different power transmission and distribution towers. For example hawks, eagles, and osprey.
What is Bird strike mortality?
A fatal collision between any bird species and human-made structure, including power transmission lines, communication towers, grounded wires etc.
To rectify the said cause, Bird Flight Diverters are introduced.
What is a Bird Flight Diverter?
You all must have noticed huge disc's, line markers, spirals etc. hanging on power transmission lines. These devices are installed on powerlines specifically to increase the visibility of avian species during their flight or make it easy for them to identify powerlines. Bird Diverter plays a major role in reducing the risk of collisions.
These diverters are classified into 3 different categories:-
Coils - These are mostly found in attractive colors such as yellow, red etc. Wrapped around powerlines specifically to increase the visibility diameter.
Waffle - These are the one that hangs from the power line and swings with the wind, movement factor makes them more visible.
Round Disk -These are clamped with powerlines wires - Rotating with the blowing wind and glowing in dark make the easily visible during day/night.
Worldwide study well elaborates and admits that power transmission lines are a major point of concern for mortality in avian species