Megaceryle alcyon, commonly known as the Belted Kingfisher, is recognized by its striking blue-gray plumage and distinct white chest band. It inhabits riparian zones across North America, where it perches patiently, diving with precision to catch fish. Its loud, rattling call is a hallmark of rivers and streams.

Megaceryle alcyon, commonly known as the Belted Kingfisher, is native to North America. Its geographical distribution covers a wide range including most of the continental United States, as well as parts of Canada, Mexico, Central America, and the Caribbean islands.

Belted Kingfishers are typically found in habitats associated with water bodies such as rivers, lakes, and coastal regions. They prefer areas with clear, slow-moving or still water, which provide suitable conditions for fishing. The surrounding environment often includes forested areas, open landscapes, and sometimes urban settings near water.

The Belted Kingfisher occupies the niche of a piscivorous bird, primarily feeding on fish, but also consuming amphibians, crustaceans, insects, and small mammals. Its role in the ecosystem includes controlling fish populations and serving as prey for larger predators. The species is well-adapted to diving and hunting in aquatic environments, which is facilitated by its sharp vision and strong beak.