Invasive Turtles Invade Coimbatore Wetlands

Coimbatore's vital wetlands face a new ecological threat from the red-eared slider turtle, an invasive species linked to the global pet trade. Recently, fishermen accidentally captured two of these exotic reptiles, bringing renewed attention to the dangers posed by releasing non-native pets into natural environments.

Native to the United States, these turtles are now found worldwide. Experts warn that they pose a significant risk to India's native biodiversity. Biologists explain that owners often abandon the turtles when they grow too large to maintain, leading to their release into lakes and ponds.

Once established, red-eared sliders breed prolifically and compete aggressively with India's native turtles for food, basking sites, and nesting grounds. Their presence can also negatively impact fish populations and overall freshwater ecosystem health. Wildlife biologists note their adaptability and aggressive hunting behavior, especially when seeking extra food during pregnancy.

The Forest Department is increasing vigilance, checking pet shops and instructing fishermen to report sightings or surrender any accidentally caught invasive turtles. Awareness campaigns are also being planned to educate the public about the ecological consequences of releasing exotic pets.