4)) Saving Sea Turtles used around the world. One of the unfortunate side effects of this method is that sea turtles, which are considered threatened, get caught in the nets along with the fish. Conservation biologists at the University of Exeter in England recently devised a way to prevent these sea turtle deaths, which they tested at a fishery in northern Peru. They found that attaching green LED lights to the nets warned the turtles away, possibly because the lights made the nets more visible. The number of sea turtle deaths was reduced, but the number of fish caught seemed to remain the same. What is the main, or central, idea of the passage? To prevent turtles from becoming caught in fishing nets, conservation biologists attached LED lights to the nets. Conservation biologists are researching ways to save the threatened sea turtle population. One problem with small-catch fishing is that sea turtles get caught along with fish.

Sea turtles have been adorning oceans for about 110 million years, surviving the dinosaurs and countless other threats. Unfortunately, modern fishing methods pose significant dangers to their populations. Many species of sea turtles are now on the brink of extinction due to habitat loss, pollution, and, yes, accidental catches in fishing nets. Innovative approaches like using LED lights demonstrate how creativity in conservation can make a meaningful difference without disrupting the fishing industry. The concept of using technology for conservation isn’t just limited to sea turtles; it’s a growing trend! From drones surveying animal populations to underwater cameras monitoring reef health, tech is paving the way for smarter and more effective wildlife preservation strategies. Interested in saving our planet? Jump into eco-technology projects like these, or volunteer with local wildlife organizations to make a hands-on difference!