The white kite, a raptor known for its white plumage and red eyes, has been gradually expanding its range across Europe. Originally from the Iberian Peninsula, the species began its spread into France in the early 1980s. Although the first nesting attempt in southwest France in 1983 was unsuccessful, the kite has since made significant progress. Today, two-thirds of France’s mainland territory is occupied by the species, which has been observed in Portugal, Spain, and various regions of France. The expansion is linked to favorable climate conditions and changes in agricultural practices that have increased the availability of its primary prey—small rodents. To better understand the kite’s movements and range expansion, the Caudalis association launched the PARCELA project. As part of this initiative, young kites have been fitted with GPS tags, allowing researchers to track their movements. Ornithologist Nidal Issa observed that young female kites tend to travel farther than males, which may play a role in the species’ spread. However, the survival rate of tagged young kites has been low. In 2025, 12 out of 13 tagged kites died within six months due to predation, collisions with power lines, and other unknown causes. Improvements were noted in 2026, with higher survival rates among nestlings from spring broods. The white kite prefers open landscapes with scattered trees, cultivated areas, and semi-arid environments. In Spain, it nests in dehesas—open pastures under sparse woodland—while in France, it favors agricultural areas with hedgerows and river valleys. Unlike many birds of prey, the white kite is not migratory, but its young can travel long distances to establish new territories. By 2026, at least three nesting pairs had been recorded in the Franche-Comté region of France, and the species is expected to continue its spread into neighboring countries such as Switzerland, Germany, and the Nordic nations. The continued expansion of the white kite highlights the dynamic nature of wildlife distribution in response to environmental changes. As the species moves into new areas, researchers are closely monitoring its impact on local ecosystems and the factors influencing its survival and reproduction.