A new interactive exhibit at Scitech in Perth shows how light pollution impacts baby turtles.
When turtles hatch, they use the natural light from the moon and stars to find their way to the ocean.
Unfortunately, lights from buildings, streets and homes can confuse them, sending them in the wrong direction. This puts their safety and survival at risk.
At the exhibit, visitors can step onto a virtual beach in Pilbara during hatching season. Using interactive technology, they can adjust lighting levels to see first-hand how bright lights affect baby turtles.
The exhibit is a collaboration between Astrotourism WA, the Department of Biodiversity, Conservation and Attractions (DBCA), and Scitech. We are proud to have provided funding support for the project.
We all have a role to play in reducing light pollution. At your home, simple changes can make a big difference:
- only use outdoor lights when needed
- choose warm-coloured bulbs
- shield lights to direct them downwards.
These small steps can guide turtle hatchlings home to the sea and help protect other species that depend on the stars.
Perth locals can visit the exhibit, in the 'Here, There and Everywhere' gallery at Scitech.
