Milvus migrans, commonly known as the black kite, is found in Europe, Asia, Africa, and Australia. Its distribution is extensive, occurring across large parts of these continents. The species is highly migratory in regions subject to harsh winter conditions, with populations in Europe and northern Asia moving southward during the winter months.

The black kite is a versatile species that can inhabit a wide range of environmental conditions. Typically, it is found in open areas such as savannas, grasslands, and urban areas. It can also be found in forested regions but generally prefers open areas with scattered trees or wooded patches. The species is adaptable to various climates, ranging from temperate to tropical.

As a bird of prey, the black kite primarily occupies the role of a scavenger. It feeds on a variety of prey, including small mammals, birds, fish, and carrion. Due to its adaptability and opportunistic feeding habits, the black kite thrives in diverse ecological niches, including human-altered landscapes such as landfill sites where food resources are abundant.