longwings

Longwings is a nonformal term used to describe several bird species and groups that share one key feature: elongated wings relative to body size. It is not a single taxonomic unit; rather, the name has appeared in field guides, regional discussions, and some literature to describe various unrelated lineages that have converged on similar wing morphology.

Longwings typically have long, slender primary feathers and a high wing aspect ratio, enabling sustained gliding and agile flight. Wing bones may be proportionally longer, and light wing loading supports efficient soaring.

Species associated with the term are found worldwide in a range of habitats, including coastal zones, open oceans, grasslands, savannas, and woodlands. They are often observed in areas that favor soaring, thermals, or extended glide spans.

Many longwings excel at aerial foraging, migratory travel, and rapid takeoffs. Diets are diverse, from insects to small vertebrates depending on the species. Breeding behavior varies, with nests placed in trees, cliffs, or shrubs.

Because longwing is descriptive rather than taxonomic, it spans multiple, unrelated groups. Wing elongation is a convergent adaptation that has evolved several times in birds, reflecting similar ecological pressures.

The term also appears in folklore and popular media as a shorthand for graceful, long-winged birds, often associated with long migrations and impressive glides.