红耳龟, also known as the red-eared slider, is a popular freshwater turtle native to the southern United States and northern Mexico. It is easily recognized by the distinctive red stripe behind its eyes. These turtles are often kept as pets due to their manageable size and relatively easy care requirements. In the wild, 红耳龟 prefers habitats like ponds, lakes, and slow-moving rivers. They are omnivorous, feeding on a diet of aquatic plants, insects, and small fish. Due to their popularity in the pet trade, they have been introduced to various regions worldwide, sometimes becoming invasive species.