The lone star tick is a type of tick commonly found in the southeastern and eastern United States. It is named for the distinctive white spot on its back, which resembles a star. These ticks are known to thrive in wooded and grassy areas, where they wait for hosts to pass by. Lone star ticks are active during warmer months and can transmit diseases such as ehrlichiosis and southern tick-associated rash illness (STARI). They are known for their aggressive feeding behavior, often attaching to humans and pets. Proper tick prevention measures, like using repellents and wearing protective clothing, are essential to avoid bites.