Salamanders are fascinating amphibians known for their slender bodies and long tails. They typically inhabit moist environments, such as forests and wetlands, and are often found under rocks or logs. Salamanders breathe through their skin and lungs, making them sensitive to environmental changes. These creatures come in various colors and sizes, with some species displaying vibrant patterns. Salamanders play a crucial role in their ecosystems, helping to control insect populations. They are also an important indicator of environmental health due to their permeable skin, which can absorb pollutants from their surroundings.