fantail
A fantail is a type of bird known for its distinctive tail feathers that fan out in a display. These birds are often found in gardens and parks, where they are attracted to food sources. The most common species is the New Zealand fantail, which is small and agile, making it a delightful sight for birdwatchers.
In addition to birds, the term "fantail" can also refer to a style of tail design in various contexts, such as in model airplanes or boats. This design helps improve aerodynamics and stability, making it an important feature in engineering and design.